We are leaning toward leveraging an already-existing database that is accessible from the government as the entry point, most likely the PAN number. After a review meeting on the NSWS, in which 36 states and UTs, 32 central ministries and departments, and industry associations participated, Goyal remarked, "We have addressed the revenue department.

The government is considering allowing firms to use PANs as distinctive identifiers while logging into the national single window system (NSWS) for different clearances and permissions from federal and state authorities, according to Piyush Goyal, minister of commerce and industry. Goyal stated that the department of revenue has already been contacted by his ministry on this.