The CAP 04 | Designated Airspace Approval provides an overview of required aircraft equipment, generic training, procedures and operational approval requirements for operations in the following designated airspace.
RVSM NAT HLA RNP 4 RNAV 5 (B-RNAV) RNAV/RNP 10 RNP APCH RNAV 1 (P-RNAV), RNP 1 & RNAV 2
For aircraft operated privately under CAR OPS 2, all applicants are required to provide evidence of navigation/altimetry capability (as appropriate) and declare in a Declaration of Compliance using FORM SM 04, that the aircraft has suitably approved equipment (is eligible), the navigation database is valid, the pilot is suitably qualified and current with respect to the equipment and adequate procedures and checklists are in place.
For aircraft operated commercially under CAR OPS 1, FORM SM 04A, must be submitted as part of the AOC approval process.