Final answer:
Training for F&ES certifications from non-Air Force Department of Defense sources involves following protocols of educational providers outside the Air Force. Personnel must adhere to DoD-wide regulations and standards.
Step-by-step explanation:
Acquiring training for F&ES certifications from non-Air Force Department of Defense sources means that personnel are seeking fire and emergency services certifications through professional educational means provided outside of the Air Force's internal systems. This would typically require following the specific protocols and guidelines set by the organization providing the training. In the context of the Department of Defense (DoD), this means adhering to regulations and standards that apply across the various branches of the military, not just those strictly tied to the Air Force.