Mandatory Permit Directives summarise actions that are required to be complied with by UK Owners and Operators of
Permit to Fly aircraft.
CAP 661 - Mandatory Permit Directives contains all
issued MPDs up until 31 January 2012, when the publication ceased to be amended. The MPDs in CAP
661 remain valid and are not ‘withdrawn’, unless stated in the alphabetical
list below, where the entry will state that it has been cancelled/superseded. Further information can be
found in Information Notice 2012/015.
Alphabetical List of MPDs
PMPDs are available for review and comment. The closing date for comments is stated at the end of the PMPD. Comments
should be sent to the AD Unit.
MPDs are published on the website under Safety
Critical Information and distributed via the CAA Publication Notification Service.
If you require to be notified of MPDs you will need to register for our free publications subscription
service and choose the safety
critical information category. Once you have subscribed you will be notified every time a new MPD is published on
the CAA website.
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