National Single Window System (NSWS) in 2026: Is India Finally Solving Approval Delays for Mega Projects?

A Practical Guide to Single Window Clearance System India- Industrial Project Approvals in India and Mega Project Clearance in India

Introduction

The National Single Window System in India- NSWS India 2026, is the most significant structural reform to the government approval process in India for industrial and manufacturing projects in the past two decades. Launched in 2021 and continuously expanded since, the Single Window Clearance System India promises to replace the fragmented, multi-portal, multi-authority approval maze that has historically made manufacturing approvals in India one of the most cited deterrents for both domestic and foreign industrial investment.

For companies planning industrial project approvals in India, from greenfield factory construction to mega project clearance in India, understanding what the NSWS delivers in 2026, what it still falls short on, and how to navigate it effectively is essential intelligence for any project team.

This guide provides a rigorous, data-grounded assessment of the NSWS India 2026 platform: what approvals it covers, how the NSWS approval process for manufacturing plants works in practice, where the system genuinely accelerates timelines, and where projects continue to face delays despite the portal’s promises. This guide explains: how the NSWS approval process works, which approvals are actually integrated, realistic approval timelines, limitations of the platform, and how manufacturers can reduce approval delays in India.

This guide is for manufacturing investors, project directors, legal and regulatory teams, and factory setup approvals in India professionals who need a practical, unvarnished assessment of the NSWS India 2026 platform. It is equally relevant for industrial licensing in India specialists, EPC project teams managing the regulatory approvals required for greenfield manufacturing projects, and investment facilitation mechanism India advisors supporting clients through the industrial project approval timeline 2026.

Table of Contents

• Introduction
• What is the National Single Window System in India?
• How to Get Industrial Approvals in India- What Has Changed with NSWS
• NSWS Approval Process for Manufacturing Plants- A Step-by-Step Walkthrough
• Mega Project Clearance in India- What the Data Says
• Single Window Clearance for Factory Setup in India- State vs Central Portals
• Regulatory Approvals Required for Greenfield Manufacturing Projects
• India Industrial Project Approval Timeline 2026- Realistic Benchmarks
• NSWS Limitations- What the System Still Cannot Solve
• How IMARC Engineering Supports Industrial Plant Setup Approvals
• Conclusion

Section 1: What is the National Single Window System in India?

1.1 NSWS India 2026- Architecture and Scope

The National Single Window System in India is a digital platform developed by the Department for Promotion of Industry and Internal Trade, designed to serve as a unified interface through which investors and businesses can identify, apply for, and track approvals required for industrial and manufacturing operations.

The NSWS integrates approvals from multiple central government ministries and departments with state-level single window portals, creating a federated rather than a fully centralised single window clearance system India: the NSWS acts as an aggregator and tracking interface, while the underlying approvals continue to be processed by the individual regulatory authorities.

As of early 2026, the NSWS platform covers approvals from over 30 central government departments and integrates with single window portals across all major Indian states. The platform allows users to use a ‘know your approvals’ functionality that generates a customised list of approvals required for a proposed investment based on sector, location, and investment size, a significant improvement over the previous situation where investors had to independently identify relevant regulatory requirements across dozens of applicable statutes.

1.2 DPIIT Reforms for Industrial Approvals- The Policy Context

The National Single Window System (NSWS) reflects a broader set of Department for Promotion of Industry and Internal Trade-led industrial reforms in India aimed at improving the investment climate. These reforms began with the Business Reform Action Plan (BRAP) in 2014 and have progressively expanded under the wider ease of doing business reforms India and Make in India approvals agenda.

The BRAP framework introduced competitive state rankings on ease of doing business India indicators, creating strong incentives for state governments to reduce approval timelines, eliminate redundant processes, and digitise industrial approval systems.

India’s ranking in the World Bank’s Doing Business Index improved from 142nd in 2014 to 63rd in 2019, the last year the index was published in comparable form, driven significantly by reforms in construction permit and business registration processes that improved ease of doing business India scores. The National Single Window System in India represents the next phase: moving from state-level reforms to a nationally integrated approval infrastructure that consolidates the gains of the BRAP era.

The PM Gati Shakti integration with the NSWS is a critical architectural dimension of the 2026 platform. PM Gati Shakti, the National Master Plan for Multi-modal Connectivity, provides a GIS-based infrastructure planning layer that allows industrial investors to assess connectivity, utility availability, and land suitability at proposed project locations before initiating the approval process.

The integration of PM Gati Shakti data into the NSWS approval workflow allows the platform to flag connectivity and infrastructure constraints at the project identification stage rather than during regulatory review, potentially preventing project locations that would face significant approval obstacles.

Table 1: NSWS India 2026- Key Platform Features and Coverage

Phase	Current Status (2026)	Practical Implication for Investors
Know Your Approvals tool	Operational- covers central approvals; state coverage varies	Generates customised approval checklist; reduces risk of missing mandatory approvals
Central government approvals integrated	Over 32 central departments and ministries	Single application interface for MoEFCC, DPIIT, PESO, BIS, FSSAI, and others
State portal integration	All major states integrated to varying depth; quality varies significantly	State approvals can be tracked via NSWS; actual processing still through state portals
PM Gati Shakti integration	GIS infrastructure layer accessible within NSWS	Location-based infrastructure assessment at project planning stage
Application status tracking	Real-time status tracking for most integrated approvals	Reduces time spent chasing approval status across multiple authorities
Document repository (DigiLocker integration)	Operational for most central approvals	Once-only document submission for repeated use across multiple applications
Deemed approval / auto-approval provisions	Limited- applies to specific low-risk approvals only	Not yet available for major environmental or sector-specific approvals
Common application form	Partially implemented- data pre-fill available for some approvals	Reduces duplication of data entry; not yet eliminated multiple-form submissions

Section 2: How to Get Industrial Approvals in India- What Has Changed with NSWS

2.1 How to Get Industrial Approvals in India- Before and After NSWS

How to get industrial approvals in India has changed substantially at the submission and tracking layer, while remaining largely unchanged at the regulatory review and decision layer. Before the NSWS, an investor seeking industrial licensing in India for a new manufacturing facility would navigate a sequence of unconnected portals, physical application windows, and in-person interactions with multiple regulatory authorities, with no centralised mechanism to identify the complete list of required approvals or to track their collective status.

The NSWS has meaningfully addressed this identification and tracking problem: the ‘Know Your Approvals’ tool now provides the most comprehensive publicly available guide to the approvals required for a given manufacturing investment, and the integrated dashboard provides visibility across central approval applications.

What the NSWS has not yet changed is the substantive review process at the authority level. Environmental clearances still require full EIA studies, public consultations, and Expert Appraisal Committee reviews that take months regardless of the submission portal. Drug Manufacturing Licences still require post-construction GMP inspections. Factory Licences still require physical site inspections by the Inspector of Factories. The investment facilitation mechanism India provided by the NSWS removes administrative friction at the submission stage; it does not yet reduce the time that regulatory authorities spend on substantive technical review.

2.2 Industrial Licensing in India- Which Approvals Are and Are Not on NSWS

Industrial licensing in India encompasses a broad spectrum of approvals across central and state jurisdictions, and it is important for project teams to understand precisely which approvals are genuinely integrated into the NSWS workflow and which continue to require parallel direct engagement with the relevant authority.

Central government approvals that are well-integrated into the NSWS include: DPIIT industrial licence (where applicable), FSSAI central licence for food manufacturers, BIS CRS registration for electronic products, IEC (Importer Exporter Code) from DGFT, and certain PESO licences for petroleum and explosive storage.

Approvals that remain outside the NSWS’s effective integration in 2026 include: state-level factory licences, Consent to Establish and Consent to Operate from State Pollution Control Boards, Drug Manufacturing Licences, and local authority approvals including building plan sanction and fire NOC. The factory setup approvals in India that take the most time and create the most project risk are largely in these state and local categories, which the NSWS can track but cannot directly accelerate.

Section 3: NSWS Approval Process for Manufacturing Plants- A Step-by-Step Walkthrough

3.1 Registering on NSWS and Using Know Your Approvals

The NSWS approval process for manufacturing plants begins with registration on the NSWS portal (nsws.gov.in) using a business PAN and Aadhaar-linked mobile number. Once registered, the investor accesses the ‘Know Your Approvals’ module, which generates a customised approval checklist by asking a structured set of questions about the proposed investment: the broad sector (manufacturing, services, infrastructure); the specific industry category and NIC code; the proposed state and district; the investment size (in INR crore); whether the facility is a greenfield or brownfield project; and whether the product requires any mandatory regulatory approvals such as drug licences, FSSAI, or BIS certification.

The output is a list of applicable central and state-level approvals with links to the relevant application portals. For regulatory approvals required for greenfield manufacturing projects of significant scale, this checklist is a useful starting reference, but it should be validated against the actual statutes applicable to the specific manufacturing process, the NSWS’s Know Your Approvals tool operates from a standardised NIC-code-based classification that does not always capture all approvals applicable to complex or hazardous manufacturing processes. IMARC Engineering’s regulatory approval consulting India practice consistently identifies mandatory approvals not surfaced by the NSWS tool in complex industrial projects.

3.2 Application Submission and Tracking

For approvals that are fully integrated into the NSWS, applications can be submitted directly through the portal with documents uploaded from a DigiLocker-linked repository. The portal provides a consolidated dashboard showing the status of all submitted applications, with status updates as applications progress through the processing workflow at the relevant authority. For approvals that are only partially integrated, the NSWS provides a link to the relevant state or authority portal where a separate application must be completed, with status then trackable through the NSWS dashboard once the authority confirms receipt.

The Make in India manufacturing reforms that underpin the NSWS have also introduced time-limit provisions for many central government approvals: the NSWS tracks whether approvals are processed within their statutory or administrative time limits, and overdue applications are flagged for escalation. This accountability mechanism is one of the more substantively useful features of the NSWS for factory licensing and statutory approvals India, as it creates a formal record of processing delays that can be used in escalation requests to departmental heads or through the PM’s Centralised Public Grievance Redress and Monitoring System (CPGRAMS).

Table 2: NSWS Approval Process for Manufacturing Plants- Integration Status by Approval Type (2026)

Approval Type	NSWS Integration	Application Route	Tracking Available	Practical Assessment
DPIIT Industrial Licence	Full	Direct via NSWS	Yes	Straightforward for most categories; required only for certain Schedule industries
FSSAI Central Licence	Full	Direct via NSWS / FoSCoS portal	Yes	Well-functioning integration; licence typically issued within 30–60 days
BIS CRS Registration (electronics)	Full	BIS portal linked via NSWS	Yes	Testing lab bottleneck more relevant than portal efficiency
IEC (Import Export Code)	Full	DGFT portal via NSWS	Yes	Typically 2–5 working days; one of the fastest industrial approvals in India
PESO Petroleum Licence	Partial	PESO portal; NSWS tracking only	Partial	Physical inspection required; 3–6 months typical timeline
Environmental Clearance (MoEFCC/SEIAA)	Partial	Parivesh portal; NSWS tracking only	Partial	EIA study and public consultation mandatory; 6–24 months unavoidable
State Pollution Control Board CTE/CTO	Tracking only	State SPCB portal directly	Limited	Wide state variation; 2–6 months; quality of integration poor in several states
State Factory Licence	Tracking only	State Inspectorate of Factories portal directly	Limited	Physical inspection required; NSWS provides no processing acceleration
Drug Manufacturing Licence	Not integrated	State Drug Controller / CDSCO directly	No	Most time-intensive sector-specific licence; 12–24 months typical
Building Plan Approval (local authority)	Not integrated	Local authority / industrial estate directly	No	Significant local variation; 4–8 weeks in organised industrial estates

Section 4: Mega Project Clearance in India- What the Data Says

4.1 Approvals Required for Mega Infrastructure Projects in India- Scale of the Challenge

Mega project clearance in India, defined for this purpose as industrial investments above INR 500 crore or projects requiring both central-level environmental clearance and multiple sector-specific regulatory approvals, involves a qualitatively different level of approval complexity from standard factory setup approvals in India. The approvals required for mega infrastructure projects in India include: central-level Environmental Clearance (Category A, requiring MoEFCC Expert Appraisal Committee review); Site Appraisal Committee approval for hazardous-category facilities; Forest Clearance where the project involves diversion of forest land; Coastal Regulation Zone approval where applicable; central government sector-specific approvals from DPIIT, MoPNG, or other ministries depending on the industry; state-level SPCB approvals; and the full suite of local authority approvals. The sequential and parallel processing of this approval matrix, managing interdependencies between approvals from different levels of government, represents the most complex regulatory project management challenge in Indian industry.

DPIIT publishes data on approval timelines through its investment facilitation mechanism India reporting. According to DPIIT data, projects above INR 500 crore that are registered with the Project Monitoring Group (PMG), the central government’s mechanism for monitoring large projects, face multiple distinct approval requirements from central government alone, before state and local approvals are counted. Land acquisition and regulatory approvals have repeatedly emerged as significant reasons for the delay in implementation of infrastructure projects within India. This issue is usually discussed within the context of government bodies such as the Project Monitoring Group and Gati Shakti coordination sessions, which discuss issues concerning environmental approvals, right of way permits, utility shifting, and state approvals.

4.2 Has NSWS Actually Reduced Mega Project Approval Timelines?

The honest assessment is: for the administrative and tracking dimensions of mega project clearance in India, the NSWS has delivered measurable improvement. The ‘Know Your Approvals’ tool has reduced the incidence of missed approvals identified late in the project cycle. The consolidated dashboard has improved project team ability to manage the approval programme across multiple simultaneous applications. And the time-limit tracking mechanism has created a more structured escalation pathway for genuinely stalled approvals.

For the substantive review timelines, the time regulatory authorities take to assess and on applications, the improvement is limited. Environmental clearances for Category A projects continue to take 12–24 months from complete application submission, because the timeline is driven by the Expert Appraisal Committee’s workload, the complexity of the EIA study, and the quality of the public consultation process, none of which is affected by the submission portal’s efficiency.

Drug Manufacturing Licence timelines continue to be driven by inspection scheduling and GMP compliance achievement. The government approval process in India for its most consequential regulatory decisions remains a substantive regulatory exercise that cannot be compressed by portal digitalisation alone.

Section 5: Single Window Clearance for Factory Setup in India- State vs Central Portals

5.1 Government Approval Process in India- State Portal Landscape

Single window clearance for factory setup in India is provided at two levels: the central NSWS for central government approvals, and state-level single window portals for state and local approvals. The quality and effectiveness of state single window portals varies dramatically across India’s major industrial states, and this variation is the most practically significant differentiator in the factory setup approvals in India experience for manufacturing investors.

Maharashtra’s MahaPermit and the MIDC’s online approval system are among the more advanced state-level portals, with functional online submission for building plan approvals, MIDC plot agreements, and utility connection applications. Gujarat’s Investment Facilitation Portal provides strong online processing for key state-level approvals, reflecting the state’s historically strong performance on ease of doing business India rankings. Tamil Nadu’s Guidance portal and Telangana’s TG-iPASS system are also well-regarded for their processing speed and digital integration. At the other end of the spectrum, several states continue to operate fragmented, partially functional online portals that require physical submission for many approvals, undermining the single window clearance promise in practice.

5.2 State Performance Comparison- Factory Setup Approvals in India

Table 3: State Single Window Performance for Factory Setup Approvals in India- Ease of Doing Business India State Rankings (2024–2025 BRAP)

State	2024 BRAP Reform Score (approx.)	Fastest Approval Category	Key Strength
Andhra Pradesh	Top tier- among top 3 states historically	MSME registrations; pre-approved industrial plots	TS-iPASS-modelled rapid clearance for plug-and-play zones
Telangana	Top tier	Factory licence; SPCB Green category	TS-iPASS single-file, multi-department clearance; 15-day commitment for eligible projects
Tamil Nadu	Top tier	Building plan in SIPCOT estates	Strong MSME and large project track separation; active investment facilitation
Gujarat	Top tier	GIDC plot allotment; utility connections in industrial estates	Pre-developed industrial infrastructure reduces utility approval lead time
Maharashtra	Top tier	MIDC-based factory approvals; MPCB online CTE for Green category	Established MIDC estates with pre-cleared utilities; strong MPCB digital processing
Karnataka	High performer	KIADB plot-based factory setup	KIADB pre-approved zones; single-window for large investments
Rajasthan	High performer	RIICO plot allocations	RIICO industrial estates with pre-cleared infrastructure
Uttar Pradesh	Improved performer	Large investment fast-track	Dedicated UP Industrial Investment cell; improving approval timelines for mega projects

Section 6: Regulatory Approvals Required for Greenfield Manufacturing Projects

6.1 The Complete Approval Matrix for Greenfield Manufacturing

Regulatory approvals required for greenfield manufacturing projects constitute the most comprehensive approval programme in the factory licensing and statutory approvals India universe. A greenfield facility, built on undeveloped or previously non-industrial land, must obtain all approvals from scratch, without the benefit of existing consent-to-operate records, existing utility connections, or prior-approved building plans. The investment facilitation mechanism India improvements have streamlined the submission process, but the underlying approval logic remains: each approval has its own evidence requirements, its own assessment criteria, and its own processing authority whose workload and decision-making quality determine the actual timeline.

For greenfield manufacturing projects, the approval programme must be designed as a parallel management exercise: with good programme design and active authority management, the total elapsed time from project sanction to factory licence can be 20–25% shorter than a sequential approach. The most important parallelism opportunities are: initiating Environmental Clearance immediately upon project sanction, before building design is complete; submitting Factory Plan Approval simultaneously with Building Plan Approval; and beginning EPF and ESIC registration as soon as the company is incorporated, well before any workers are engaged.

6.2 Environmental Clearance- The Critical Path for Most Greenfield Projects

For the majority of significant greenfield manufacturing projects, environmental clearance remains the longest lead-time approval and therefore the critical path of the entire approval programme. The Parivesh portal (parivesh.nic.in), which is partially integrated with the NSWS, has digitised the submission of Form 1, Terms of Reference applications, and draft EIA reports. The portal provides status tracking and allows applicants to respond to EAC queries online. These are genuine improvements from the pre-digital process.

The fundamental timeline determinants of environmental clearance, however, remain unchanged: the quality of the EIA study (a poor-quality study generates more EAC queries and takes longer to address); the complexity of the project’s environmental impacts (projects near ecologically sensitive areas, water bodies, or existing pollution hotspots face more scrutiny); the scheduling of public consultations; and the EAC’s meeting schedule and workload (the EAC meets monthly, meaning a project that misses one meeting cycle loses approximately four weeks).

DPIIT reforms for industrial approvals have included measures to increase EAC meeting frequency and expand the Expert Appraisal Committee’s composition, but Category A environmental clearances in 2026 continue to take 6–24 months from complete application in most cases.

Section 7: India Industrial Project Approval Timeline 2026- Realistic Benchmarks

7.1 Approval Timelines by Project Type- What to Expect in 2026

India industrial project approval timeline 2026 is best understood through a matrix that distinguishes project scale, sector, state, and industrial zone type. Projects located within fully serviced and pre-approved industrial estates, MIDC zones in Maharashtra, GIDC estates in Gujarat, KIADB parks in Karnataka, SIPCOT parks in Tamil Nadu, consistently achieve significantly faster approval timelines than greenfield projects on standalone land. Pre-cleared infrastructure, utility connections, and SPCB consent frameworks already in place at the estate level eliminate several of the longest-lead approvals from the project’s critical path.

Table 4: India Industrial Project Approval Timeline 2026- Benchmarks by Project Profile

Project Profile	Critical Path Approval	NSWS Impact
General manufacturing - pre-cleared industrial estate, state portal well-integrated	Building Plan Approval + SPCB CTO	Moderate - NSWS useful for central approvals tracking
General manufacturing  - standalone greenfield, no EIA required	SPCB Consent to Establish + Factory Plan Approval	Limited - state approvals dominate
Pharmaceutical formulations - GMP facility	Drug Manufacturing Licence (post-construction)	Minimal - drug licence not on NSWS
Large chemical plant - Category B1 EIA required	Environmental Clearance (SEIAA)	Partial -Parivesh portal integrated
Mega project - Category A EIA, greenfield, hazardous industry	MoEFCC Environmental Clearance	Limited - EC timeline not NSWS-compressible
Electronics manufacturing - PLI-eligible, in designated zone	BIS CRS certification + building plan	Moderate - NSWS covers BIS and DPIIT
Food processing -FSSAI regulated	FSSAI Central Licence	Good- FSSAI well-integrated with NSWS

Section 8: NSWS Limitations- What the System Still Cannot Solve

8.1 The Gap Between Portal Efficiency and Regulatory Authority Capacity

The most structurally significant limitation of the NSWS India 2026 platform is one that no portal redesign can address: the substantive capacity of the regulatory authorities that process the most consequential industrial approvals in India. Environmental clearances are decided by expert appraisal committees whose members are part-time appointees with professional obligations beyond their EAC role. Drug manufacturing licences require physical GMP inspections by Drug Inspector teams whose staffing levels have not grown proportionately with the volume of licence applications. Factory licence inspections require visits by Inspectors of Factories whose district-level coverage is constrained by public sector staffing. The ease of doing business India reforms have been most effective at reducing administrative friction; they have been less effective at building the regulatory authority capacity that substantive review timelines require.

8.2 State-Level Integration Quality- The Persistent Weak Link

The quality of state-level integration with the NSWS remains the most significant practical limitation for manufacturing investors using the platform for factory setup approvals in India. Several major industrial states continue to operate state single window portals that are partially functional, difficult to navigate, or subject to technical failures that delay application submission and status updates. In some cases, applications submitted through state portals that claim NSWS integration are not actually visible in the NSWS dashboard, defeating the consolidated tracking value of the system. State pollution control board clearance India applications, which are the most time-critical state-level approvals in the manufacturing approvals in India process, remain outside effective NSWS integration in several states.

The BRAP framework’s state ranking mechanism has created strong incentives for states to claim NSWS integration and portal digitalisation, but the quality of that integration varies significantly between a state that has genuinely connected its backend processing system to the NSWS and one that has created a portal front-end that routes applications to email inboxes or physical files. Industrial plant setup approvals consultant India experience is essential for distinguishing between these two situations in any specific state and project context.

8.3 The “Deeply Incomplete” Approval Categories

Three categories of industrial approvals in India remain deeply outside the NSWS’s effective scope in 2026 and require independent management: sector-specific licences from statutory regulators (Drug Manufacturing Licence from State Drug Controllers, CDSCO for medical devices, sector-specific Ministry approvals); local authority approvals including building plan sanction, fire NOC, and occupancy certificate; and utility connection approvals including DISCOM power connection and local water supply authority connections. These three categories collectively account for the majority of approval delays experienced by manufacturing projects in India, and none of them are meaningfully accelerated by NSWS submission or tracking.

Section 9: How IMARC Engineering Supports Industrial Plant Setup Approvals

9.1 Regulatory Approval Consulting India- The IMARC Engineering Approach

IMARC Engineering’s regulatory approval consulting India practice is built on the principle that the approval programme for an industrial manufacturing project must be designed and managed with the same rigour as the engineering and construction programme. Approvals have sequencing logic, critical paths, resource requirements, and risk factors that must be planned for explicitly, not treated as administrative tasks that the project team manages in parallel with its “real” work. Our industrial plant setup approvals consultant India service integrates the approval programme into the project schedule from Day 1, ensuring that regulatory timelines drive project planning decisions rather than being discovered as bottlenecks after construction commitments have been made.

As an industrial plant setup approvals consultant India, IMARC Engineering uses the NSWS “Know Your Approvals” tool as a starting point for approval identification, validated against our own approval database and sector-specific regulatory knowledge. We then map each identified approval against the project’s engineering and construction schedule, identify the critical path approvals that must be initiated first, and develop a parallel-tracked approval programme that compresses the total elapsed time from project sanction to full operational compliance.

9.2 What IMARC Engineering Delivers for Manufacturing Approvals in India

• Complete approval identification and validation: Using NSWS Know Your Approvals as a baseline, validated against sector-specific regulatory requirements and state-specific Factory Act rules to identify all mandatory industrial project approvals in India for the specific project
• Parallel-tracked approval programme: A structured programme schedule that runs approval applications in the maximum parallel permitted by sequencing dependencies, consistently delivering signfiicant compression in total approval elapsed time versus sequential management
• Authority-level engagement management: Direct engagement with State Pollution Control Board, Inspector of Factories, State Drug Controller, FSSAI, BIS, PESO, and local authorities, not just portal submissions, but proactive authority liaison that prevents applications from stalling in queues
• Environmental clearance management: End-to-end EIA study coordination, public consultation management, Expert Appraisal Committee presentation support, and Parivesh portal submission management
• State single window navigation: State-specific portal knowledge and personal engagement with state investment facilitation cells, MIDC/GIDC/KIADB estate authorities, and state SPCB portals, filling the gaps where NSWS integration is insufficient
• Factory licensing and statutory approvals India: Factory Plan Approval, Factory Licence, Fire NOC, building plan approval, and all labour law registrations managed as an integrated programme
• Sector-specific licence management: Drug Manufacturing Licence, FSSAI, BIS, PESO, and all sector-specific approvals, managed with authority-specific knowledge of the submission requirements, inspection protocols, and escalation pathways
• NSWS portal management: Maintaining NSWS application submissions, tracking, and escalation where the portal’s accountability mechanism can be leveraged to accelerate stalled central government approvals

Conclusion

Launched in 2021 under the Department for Promotion of Industry and Internal Trade, the National Single Window System (NSWS) has helped streamline the front-end industrial approval process in India. By 2026, it has become easier to identify, apply, and monitor the process of obtaining central government clearances through the NSWS.

Nevertheless, the NSWS does not affect the actual approval process itself. Approvals under the Environment Protection Act, 1986, and factory licences under the Factories Act, 1948, along with almost all state and local clearances, are still subject to detailed examination by the line departments.

This is evident from project evaluations conducted by the Project Monitoring Group, which show that delays in industrial projects are attributed to land acquisitions, environmental clearances, and coordination at the state level, rather than application procedures.

As such, approvals in India in 2026 have become easier to initiate and monitor but not necessarily quicker to obtain. In fact, efficient investors utilize the NSWS only as an enabling tool, complemented with direct interactions with relevant departments on the central, state, and sectoral levels.