RDDS Avionics Limited holds the following quality and regulatory approvals:-  


  • AS9100 Rev. D - RDDS operates to a Quality Management System which has been approved by Lloyds Register Quality Assurance to the International Aerospace Quality Management Systems Standard AS 9100 Rev. D. RDDS is included on the International Quality Assurance Group's Online Aerospace Supplier Information System (OASIS) under identification number (OIN) 6115008085.


  • EASA Part 21.G - We are an approved Production Organisation (UK.21G.2625) under the surveillance of the UK Civil Aviation Authority and manufacture avionic equipment, for release to service with EASA Form 1, facilitated by DO/PO arrangements with some of the world's leading aerospace OEMs and Part 21J Design Organisations.


  • EASA Part 145 - We are an approved Maintenance Organisation (UK.145.01072)under the surveillance of the UK Civil Aviation Authority providing repairs, maintenance and upgrades to avionic products.


  • UK MOD DAOS - We are approved as a design organisation under the UK Ministry of Defence's Design Approved Organisation Scheme in accordance with Def. Stan 05-123 and the Military Aviation Authority's 5000 series of regulations.


  • EASA Part 21.O - RDDS is approved for Alternative Procedures to Design Organisation Approval in relation to the design of products and approval to CS ETSO requirements.


  • FAA Repair Station - RDDS is an approved Repair Station (8RDY677C) in accordance with the US Federal Aviation Regulations

Furthermore, RDDS holds the following memberships and accreditations:


To request copies of our current approval certificates or for further information please contact our Quality Department - quality@rdds.co.uk