Peru regulatory authority MTC is now enforcing the requirement to obtain updated approvals for cellular products with IMEI numbers previously approved by MTC without consideration of the GSMA registration and TAC.  The updated approval must include the GSMA registration as a mandatory requirement, and each TAC requires separate MTC approval.  Please contact Approve-IT for support updating any Peru MTC approval of a cellular product that was approved based on the prior MTC process, to avoid issues importing products into Peru.