14 C.F.R. § 414.7 – Eligibility.

(a) There is no citizenship requirement to obtain a safety element approval.
(b) You may be eligible for a safety element approval if you are—
1. (1) A designer, manufacturer, or operator of a launch or reentry vehicle or component thereof;
2. (2) The designer or developer of a safety system or process; or
3. (3) Personnel who perform safety-critical functions in conducting a licensed launch or reentry.
(c) A safety element approval applicant must have sufficient knowledge and expertise to show that the design and operation of the safety element for which safety element approval is sought qualify for a safety element approval.
(d) Only the safety elements defined under this part are eligible for a safety element approval.