During accident/incident investigation, the investigator may discover many deficiencies which may require a prompt action which may require coordination with Directorate Flight Safety, as the first inspection authority. The prompt action should be initiated by Prompt Action Request Form (Form No. 31-6, appendix 2) which will be fulfilled at AAIU and sent to FSD.After two days from the date of the form handing over, a meeting with FSD may be held in order to discuss the deficiencies and the proposed remedy actions.Furthermore, after any accident/incident final report completion,