Manipur GST Rules govern composition levy, electronic registration, stock reporting, and procedures for amendment and cancellation. The Rules implement the Act from 22 June 2017, defining terms and establishing procedures for composition levy (electronic intimation, eligibility conditions, stock disclosure, rates, withdrawal and show-cause process), comprehensive electronic registration processes for various taxpayer categories (PAN/mobile/e-mail verification, provisional registration, forms-based applications, time limits and GSTIN structure), and prescribed procedures for amendment, cancellation, revocation, migration and physical verification, with mandated electronic authentication and standardized forms to operationalise compliance and enforcement.