Sofema Online (SOL) www.sofemaonline.com looks at a number of developing relationships in the field of aviation certification & maintenance.

Introduction

Bilateral agreements and arrangements allow the airworthiness certification of civil aeronautical products to be shared between two countries.

Sofema Online (SOL) www.sofemaonline.com looks at the various terms related to the codes or other certification specifications governing the design and performance of civil aeronautical products and articles.

“Amended Type Certificate (ATC)” means a design change made by the TC holder that requires an amendment to the TC and the Type Certification Data Sheet (TCDS).

“Appliance” means any instrument, mechanism, equipment, part, apparatus, appurtenance, or accessory, including communications equipment, that is used or intended to be used in operating or controlling an aircraft in flight, is installed in or attached to the aircraft, and is not part of an airframe, aircraft engine, or propeller.

Overview by Sofema Online (SOL) www.sofemaonline.com

Validation of Design Certificates (Typically None Minor)

The Technical Agents have established two paths for validation:

» Streamlined validation; or

Overview by Sofema Online (SOL) www.sofemaonline.com

Introduction – TIPs provide specific procedures related to the following:

»  Airworthiness certificates and monitoring of civil aeronautical products;

» Environmental certificates and testing of civil aeronautical products;

Sofema Online (SOL) www.sofemaonline.com looks at the process for managing MCAI within the UK CAA as part of the UK CAA / EASA Bilateral Agreement Technical Implementation Procedures (TIP).

Introduction

International Civil Aviation Organization (ICAO) defines MCAI as “mandatory requirements for the modification, replacement of parts, or inspection of aircraft and amendment of operating limitations and procedures.”