M.B.303 Aircraft continuing airworthiness monitoring

(a)   The CAA shall develop a survey programme on a risk-based approach to monitor the airworthiness status of the fleet of aircraft on its register.

(b)  The survey programme shall include sample product surveys of aircraft and shall cover all aspects of airworthiness key risk elements.

(c)  The product survey shall sample the airworthiness standards achieved, on the basis of the applicable requirements, and identify any findings.

(d)   Any findings identified shall be categorised against the requirements of this Part and confirmed in writing to the person or organisation accountable according to M.A.201. The CAA shall have a process in place to analyse findings for their safety significance.

(e)   The CAA shall record all findings and closure actions.

(f)  If during aircraft surveys evidence is found showing non-compliance with this Part or with any other Part, the finding shall be dealt with as prescribed by the relevant Part.

(g)   If so required to ensure appropriate enforcement action, the CAA shall exchange information on non-compliances identified in accordance with point (f) with other competent authorities.