20. Control of documentation

An AOC holder must establish procedures —

to control, amend, and distribute its operational, safety, and maintenance data; and

to control all of the documentation required by —

the Singapore Airworthiness Requirements; (ii)the Air Navigation (91 — General Operating Rules) Regulations 2018; and

the Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018 or the Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018, or both (as applicable).

The procedures established in accordance with paragraph (1) must require —

all documentation (such as charts, manuals, drawings and forms) to be reviewed and authorised by appropriate personnel before their issue; (b)any proposed amendment to the documentation mentioned in sub‑paragraph (a) to be reviewed and approved by the appropriate personnel before being made; (c)current versions of all relevant documents to be available to the AOC holder’s personnel at all locations where the personnel require access to such documentation; (d)the current version of each document to be identifiable such that the use of superseded material is precluded; and

all obsolete documentation to be promptly removed from all points of issue or use.

The documentation mentioned in paragraph (1)(b) must be in a form acceptable to the Director‑General of Civil Aviation.

An AOC holder must establish procedures —

to control, amend, and distribute its operational, safety, and maintenance data; and

to control all of the documentation required by —

the Singapore Airworthiness Requirements; (ii)the Air Navigation (91 — General Operating Rules) Regulations 2018; and

the Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018 or the Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018, or both (as applicable).

The procedures established in accordance with paragraph (1) must require —

all documentation (such as charts, manuals, drawings and forms) to be reviewed and authorised by appropriate personnel before their issue; (b)any proposed amendment to the documentation mentioned in sub‑paragraph (a) to be reviewed and approved by the appropriate personnel before being made; (c)current versions of all relevant documents to be available to the AOC holder’s personnel at all locations where the personnel require access to such documentation; (d)the current version of each document to be identifiable such that the use of superseded material is precluded; and

all obsolete documentation to be promptly removed from all points of issue or use.

The documentation mentioned in paragraph (1)(b) must be in a form acceptable to the Director‑General of Civil Aviation.