H&K 4 DOA GmbH – Our Services and what we offer
H&K 4 DOA is a provider of DOA and Certification related support, consulting and coaching services. We offer our services world-wide. Our long professional experience in industry and regulators allows us to offer you the best support possible for your projects. We maintain a comprehensive network of aviation experts with extensive certification experience of numerous disciplines to provide you with support to the highest standard.
Although our main focus is aviation, we welcome interfaces with other sectors to share methodologies and aviation related approaches to achieve the highest safety objectives.
Our team delivered all EASA internal and external Part-21 DOA training for the last 10 years. Acknowledged as the most successful training course offered by EASA.
Our key competence in DOA training covers all aspects of DOA/APDOA and Certification within Part-21. We offer both a full 3 day training course or a bespoke course tailored to the exact needs of your organization. Dates and venues will be published here.
The scope of our services includes the following main items:
- Part-21 DOA and Certification Training.
- DOA SMS implementation Training Course
- Support for DOA initial approval (project and milestone planning, handbook (DOH) preparation, designing and implementation of procedures, EASA coordination, coaching and training of DO Staff, internal audits on the initial implementation of the DOH provisions and procedures, support during EASA DOA initial investigation audit and closure of findings, guidance and monitoring until DOA is issued)
- Guidance and Support in DOA scope extensions and other significant changes (new major privileges, SMS implementation, Implementation of other Part-21 changes, change of key staff, etc.)
- DOA staff coaching (for new staff, CVEs, DOA management staff, etc.)
- Head of Independent System Monitoring services as external contractor including follow-up of internal and/or EASA findings as well as guidance and support in introducing effective corrective actions
- Independent System Monitoring services (performing internal audits as external contractor on request, support/advice in introducing effective corrective action and closing findings)
- EASA audit preparation
- External CVE, Certification and Engineering support (we maintain a broad network of aviation experts in various disciplines)
- HOA/Office of Airworthiness support
- Optimization of DOA procedures (certification procedure, etc.)
- Governmental/National Aviation Authority level consultancy and support (civil as well as military aviation)
- Support in implementing Design Organisation Approval (DOA) Concept on governmental level in aviation or other domains
This list is not exhaustive. All services will be streamlined to your actual needs and will be provided in close coordination with you to achieve optimum results. Please contact us if you do not find the actual service you need in above list. We partner with other companies to also provide you support in other aviation domains, e.g. Maintenance and Production.