The Compulsory Registration Scheme (CRS) is a product certification scheme introduced by the Bureau of Indian Standards (BIS) to ensure that certain products sold in India meet the required safety, health, and environmental standards. The CRS scheme is mandatory for certain products sold in India, such as electronics, IT equipment, and wireless products, among others.

Under the CRS scheme, manufacturers are required to obtain BIS certification before their products can be sold in India. The certification process involves testing the product at BIS-approved laboratories to ensure that it meets the required safety, health, and environmental standards.

Once the product has been certified, it can be marked with the ISI mark, which indicates that it has been certified to meet the required Indian standards. The ISI mark is a mandatory requirement for certain products sold in India, and non-compliance can result in legal or financial penalties.

The CRS scheme is beneficial for consumers as it ensures that the products they are purchasing meet the required safety, health, and environmental standards. It also helps to promote fair trade by ensuring that all manufacturers selling products in India are complying with the same standards.

The CRS scheme is also beneficial for manufacturers as it helps to promote standardization and quality in their products, which can lead to increased consumer confidence and sales. It also helps to facilitate market access to India by ensuring that products comply with the required Indian standards.

In summary, the Compulsory Registration Scheme (CRS) is a product certification scheme introduced by the Bureau of Indian Standards (BIS) to ensure that certain products sold in India meet the required safety, health, and environmental standards. The scheme is mandatory for certain products sold in India, and compliance with the scheme is essential for gaining access to the Indian market.