The registration process for BIS certification for foreign manufacturers is mentioned below: 
Step 1: Filing of Documents and Application
The first step in registering for a BIS FMCS is to gather and compile all the necessary documentation following the format and checklist provided by the Bureau of Indian Standards. The original hard copies of all the paperwork, duly signed and stamped by the appropriate signatories from the manufacturer and Indian representative, are required. The application form and all of the supporting documentation must be submitted to the department once they have been provided.
Step 2: Inspection and Verification
After receiving the FMCS application, . Every document and piece of information that the applicant submits will be examined and confirmed by BIS authorities. Before the scheduled inspection dates, any clarification or extra documentation that the department may need must be provided. An inspecting officer conducts an on-site manufacturing examination if the scrutinising officer is satisfied with all of the provided paperwork and application.
Product samples for testing are sealed by the inspecting officer during the on-site factory inspection, and the Bureau is notified of the application for the BIS certificate. The sealed samples must then be shipped by the manufacturer to the assigned BIS Lab for examination.
Step 3: Product or Sample Testing
Following the relevant Indian Standard, the approved BIS-recognised lab tests the sealed sample. The department receives the final test report and findings so they may review the application in more detail.
Step 4: Issue of the BIS FMCS License
Following a successful onsite inspection, the inspecting officer delivers the inspection report, complete with all observations, to the certification officer. The details given are verified by the certification officer against the information verified during the inspection. The applicant receives the final licence in the form of a CM/L (Certification of Manufacturing Licence) number based on the same.