ISO Certification
ISO standards, how certification works, validity, cost factors and MSME support.
Key facts
- ISO (International Organization for Standardization) writes standards; it does not issue certificates. Certificates are issued by certification bodies, which should be accredited (in India by NABCB, a member of the IAF).
- Common standards: ISO 9001 quality management, ISO 14001 environmental management, ISO 45001 occupational health and safety, ISO/IEC 27001 information security, ISO 22000 food safety, ISO 13485 medical devices.
- A certificate is valid for 3 years, with a surveillance audit every year and a recertification audit before expiry.
- Process: gap analysis → document the management system (policy, procedures, records) → train staff → internal audit and management review → Stage 1 (documents) and Stage 2 (on-site) audits by the certification body → certificate.
- Cost depends on the number of employees, locations, the standard and the certification body; small units typically take 1 to 3 months.
- Verify any ISO certificate on the certification body's website or the IAF CertSearch database; certificates from unaccredited bodies are often rejected in tenders.
- The Ministry of MSME's ZED (Zero Defect Zero Effect) certification gives MSMEs Bronze, Silver and Gold levels with subsidy on certification cost (higher for micro enterprises). Many states also reimburse part of ISO certification costs under their MSME policies.
Common questions
What are the benefits of ISO certification?
Better processes and fewer errors, eligibility for government and corporate tenders that require it, stronger customer trust and export credibility, easier vendor registration with large companies, and a documented system that helps when you scale or train staff.
What is the validity of an ISO 9001 certificate?
3 years, with a surveillance audit every year. Before the 3 years end, a recertification audit renews it.
Which ISO certification do I need?
ISO 9001 for quality in any business (the most common), ISO 14001 for environment, ISO 45001 for workplace safety, ISO 27001 for IT and data security, and ISO 22000 or HACCP for food businesses. Tenders and buyers usually specify which one.
How do I check if an ISO certificate is genuine?
Look for the certification body's accreditation mark (NABCB or another IAF member), then verify the certificate number on the certification body's website or on IAF CertSearch. ISO itself doesn't issue certificates.
Is there a subsidy for ISO certification for MSMEs?
Many states reimburse part of ISO certification costs for Udyam-registered MSMEs under their industrial policies. The central MSME Ministry supports quality certification through the ZED scheme, with higher subsidy for micro enterprises. Check your state's MSME portal for the current rates.
How long does ISO certification take?
For a small business, typically 1 to 3 months: documenting the system, running it for a few weeks with records, an internal audit, and then the two-stage audit by the certification body.