Protection of Businesses Act, 1978
R 385
Civil Aviation Act, 2009 (Act No. 13 of 2009)RegulationsCivil Aviation Regulations, 2011Part 91 : General Aviation and Operating Flight RulesSubpart 9 : Maintenance91.09.5 Modifications and repairs |
All modifications and repairs shall comply with airworthiness requirements acceptable to the Director. Procedures shall be established to ensure that the substantiating data supporting compliance with the airworthiness requirements are retained.
