National Single Window System
The National Single Window System (NSWS) is a digital platform launched on September 22, 2021, and implemented by DPIIT to help investors identify, apply for, and track business approvals through a single interface. It integrates approvals from Central Ministries, State Governments, and regulatory authorities, aiming to strengthen India's Ease of Doing Business by reducing compliance burden and approval timelines. Key modules include Know Your Approvals, Common Registration Form, Applicant Dashboard, Document Repository, and E-Communication Module.
Why It Matters
Important for UPSC, banking, and state-PSC exams under governance, economic reforms, and ease of doing business topics.
In Simple Words
The National Single Window System (NSWS) is an online platform created by the government to simplify how businesses get approvals and licenses. Instead of visiting multiple departments, investors can use one single website to find out what permissions they need, submit forms, pay fees, and track their applications in real time.
The platform brings together rules from central ministries, state governments, and various regulators. By allowing users to upload documents once and reuse them, NSWS cuts down paperwork, reduces delays, and makes investing in India much easier and more transparent.
Key Points
- The National Single Window System (NSWS) was launched on 22 September 2021.
- It is implemented by the Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry.
- Key features include the Know Your Approvals module, Common Registration Form, Applicant Dashboard, Document Repository, and E-Communication Module.
- NSWS implements Permanent Account Number (PAN) as the Single Business ID.
- Industrial Entrepreneur Memorandum (IEM) and Industrial License (IL) processes migrated to NSWS in October 2025 and March 2026 respectively.
- As of 21 September 2026, the platform receives an annual average of over 3.06 lakh applications and facilitates processing of more than 2.26 lakh approvals.
- It has onboarded over 5.69 lakh business entities, providing access to over 327 Central approvals and 3452 State approvals.
- Petroleum and Explosives Safety Organisation (PESO) integrated all 74 licensing modules with NSWS.
Exam Angle
A. 22 September 2021
Source: Press Information Bureau