13.1 The Administration should ensure that the management of the company
operating the craft has provided the craft with adequate information and guidance in the
form of manuals to enable the craft to be operated and maintained safely. These manuals
should include a route operational manual, craft operating manual, maintenance manual
and servicing schedule. Such information should be updated as necessary.
13.2 The manuals should contain at least the information specified in
chapter 17 of part B and information relating to craft operation and maintenance
generated in the safety assessment (see part C). They should be in a language understood
by the crew. Where this language is not English, a translation into English should be
provided of at least the route operational manual and the craft operating manual.