Know how to get subsidy upto 80% from zero defect zero effect scheme. Get to know eligibility criteria and how to apply for ZED scheme. The Zero Defect Zero Effect (ZED) Certification Scheme is launched by The Ministry of Micro, Small, and Medium Enterprises (MSME) in April 2022. The focus of the scheme is to empower Indian companies, make them globally competitive, and enable easy access to capital.