Under Lei 13.303/2016 (the state-company statute), which combination is required for appointment to a management position (administrador) in a public company such as NAV Brasil?

1. An unblemished reputation and renowned knowledge in the field, compatible academic background, and a cumulative professional-experience requirement (such as ten years in the sector, four years in a senior leadership position, or four years in a DAS-4-equivalent position)
2. Only political party affiliation and a university degree in law
3. Only prior employment in the same company, with no formal requirements
4. Military rank and ten years of armed-forces service