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  1. Designated Engineering Representatives (DER) | Federal Aviation ...

    Mar 7, 2025 · Engineering and Flight Test designees are responsible for finding that engineering data complies with the appropriate airworthiness standards. These designees are called Designated …

  2. The DER or Designated Employer Representative

    Dec 17, 2025 · We get asked this question often. The acronym DER stands for Designated Employer Representative. A DER is the person in charge of an employer’s drug and alcohol testing program …

  3. Information for DERs | Federal Aviation Administration

    Feb 6, 2026 · Use the Suggested Spotlight Topic Form (PDF) or send your comments and questions on designees to 9-avs-air-designee-feedback@faa.gov.

  4. What Are Distributed Energy Resources (DER)? | IBM

    Distributed energy resources, or DER, are small-scale energy systems that power a nearby location. DER can be connected to electric grids or isolated.

  5. Find Designees and Delegations - Federal Aviation Administration

    Sep 30, 2025 · Designated Engineering Representative (DER) Designated Manufacturing Inspection Representative (DMIR) Designated Mechanic Examiner (DME) Designated Parachute Rigger …

  6. English Translation of “DER” | Collins German-English Dictionary

    English Translation of “DER” | The official Collins German-English Dictionary online. Over 100,000 English translations of German words and phrases.

  7. What Is a DER—and What Do They Actually Do? - Spark TS

    In plain terms: the DER manages your company’s federal drug and alcohol testing program. They’re the go-to person when a test result comes back positive—or when a refusal to test occurs.

  8. DER Corner: Who is the DER and what are their responsibilities?

    Jun 23, 2025 · The DER, or Designated Employer Representative, is responsible for keeping employees and the company in compliance with federal (Department of Transportation) drug and alcohol testing …

  9. DER Definition & Meaning - Merriam-Webster

    2 days ago · What does the abbreviation DER stand for? Meaning: derivation; derivative.

  10. What does DER stand for? - Abbreviations.com

    Looking for the definition of DER? Find out what is the full meaning of DER on Abbreviations.com! 'Distinguished Encoding Rules' is one option -- get in to view more @ The Web's largest and most …