1. Technical & General Meeting Luxembourg, 21-22 March 2015 RMT.0498 Harmonising FAR Part 23 and CS-23 René Meier Programme Manager 1

2. 2 CS-LSACS-VLA CS-23 600/650 kg MTOM 750 kg MTOM Normal Commuter Max 2 POB Max 2 POB 5670 kg MTOM 8618 kg MTO Piston engine Piston engine Max 9 PAX Max 19 PAX Piston/ turbine eng Twin engine/prop/ piston or turbine The diversity of aeroplane designs

3. Objectives of RMT.0498 (I) To reorganise CS-23 to make it the single Certification Specifications for aeroplanes in the range from CS-LSA up to CS-23 that contain requirements based on proportionate performance, complexity and type of operation; To make CS-23 less susceptible to changes as a result of technological developments or new compliance-showing methods by defining design-independent safety objectives; 3

4. Objectives of RMT.0498 (II) To include complementary acceptable consensus standards that contain the detailed technical requirements to meet the safety objectives of the new CS-23 that are being developed by the standards body American Society for Testing and Materials (ASTM) F44 Technical Committee; To perform a review of CS-LSA, CS-VLA and CS- 23 as required by Article 3(9) of the EASA Management Board Decision No 01-2012 of 13 March 2012. 4

5. 5 RMT.0498 Key Phrases reduce the costs for certification, provide more flexibility, tailored certification programme, impulses to industry to implement safety- enhancing systems by reducing certification efforts for the introduction of these systems.. The objective of the new concept is to: — reduce the costs for certification by providing more flexibility and development of a tailored certification programme ; — and to give an impulse to the implementation of safety - enhancing systems by reducing the certification efforts for the introduction of these systems.

6. 6 Rulemaking Group, European Members BOWLESGreg GAMA DEUSSBoudewijnEASA MEIER René Europe Air Sports REICHEL ManfredEASA REINHARDT Oliver Flight Design GmbH VIEIRA Francisco Embraer S.A. VINER Jon LAA WALLUF Hans-Peter IAOPA

7. 7 30/10/2013Terms of Reference (ToR) published 7-9 January 2014First Rulemaking Group Meeting (Cologne), with FAA 20-22 January 2015Second Rulemaking Group Meeting (Cologne), without FAA Week 5/2015FAA/EASA Meeting, New Orleans Week 8/2015New text proposals for «aeroplane equipment» The Process so far

8. 8 The future is here… Electric power is catered for: «Fuel supply» now is «energy supply» Today In 2 years In 20 years?

9. 9 Our Achievements to date We have reached a consensus on what is needed, identified differences in the various legal systems, drawn a communal process map, agreed list of deliverables.

10. 10 Next steps NPA due to be published2 nd quarter2015 CRD due to be published 3 rd quarter2015 Opinion dueNot yet specified Decision due to be published 2 nd quarter 2016 Final acceptance2017 Entry into force2017

11. 11 Interesting Questions.. a)Do we need US and European text versions? (Flite or flight? Landing gear or undercarriage? Airplane or aeroplane?) b)What is a «manual»? c)What about translations? d)How to change from the «old» to the «new» system?

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