In India, the Ministry of Electronics and Information Technology (MeitY) has published a document indicating you can apply for exemption for some products to be certified by BIS under the Compulsory Registration Scheme (CRS) under certain conditions/circumstances.
Exemptions are as follow:
-Imported for Export Purpose
-Imported for personal use
-Imported for use in explosive atmosphere Ex. mining, petrol pumps, etc.
-Imported for use by State Government /Central Government Agencies
-Imported for use in manufacturing as an integrated part of the end product not notified under CRO ex: Medical Equipment.
Exemptions for CRS goes into effect starting the date this publication was published.
For more details, please refer to the attachment.