Information for DERs
Designated Engineering Representatives
- Current Aircraft Certification Regulations - Title 14, Code of Federal Regulations (14 CFR)
- Dynamic Regulatory System (DRS)
- Orders & Notices, Applicable to DER Activity (Not all Inclusive)
- FAA Order 8000.95, Designee Management Policy
- FAA Order 8110.4, Type Certification
- FAA Order 8110.37, Designated Engineering Representative (DER) Handbook
- FAA Order 8110.42, Parts Manufacturer Approval Procedures
- FAA Order 8110.49, Software Approval Guidelines
- FAA Order 8110.54, Instructions for Continued Airworthiness Responsibilities, Requirements, and Contents
- FAA Order 8110.101, Type Certification Procedures For Military Commercial Derivative Aircraft
- FAA Order 8110.103, Alternative Methods of Compliance (AMOC)
- FAA Order 8110.105, Simple and Complex Electronic Hardware Approval Guidance
- FAA Order 8110.113, Approval of Flammability Test Data in Support of Major Repairs or Major Alterations
Sample DER Authorization Charts
- Acoustical Engineering
- Electrical Systems Engineering
- Engine Engineering
- Flight Analyst
- Flight Test Pilot
- Mechanical Systems Engineering
- Powerplant Installation Engineering
- Propeller Engineering
- Structural Engineering
Sample DER Supplemental Information Sheets (SIS)
- Participating in the Conformity Process (PDF) (FAA Form 8100-1)
- DER Annual Request to Extend Expiration Date
- Repair Specification Cover Sheet (MS Word)
Feedback
Use the Suggested Spotlight Topic Form (PDF) or send your comments and questions on designees to 9-avs-air-designee-feedback@faa.gov.
Last updated: Monday, October 5, 2026