ENACOM Resolution 57/2026 grants indefinite validity to Argentine type approval certificates issued from 1 September 2026, ending the three-year renewal cycle for telecommunications equipment. Approvals move to third-party conformity assessment under RAMATEL via accredited Certification Bodies. Class A consumer products face post-market surveillance every two years; Class B professional equipment is exempt. Existing certificates receive automatic three-year extensions and remain valid until 26 February 2029.