API SIRE Source Inspector Rotating EquipmentExam Guide & Preparation

API SIRE and API SIFE share the same purpose, supplier quality surveillance before equipment ships, the same exam format, and the same open eligibility structure. The difference is entirely scope: SIFE covers pressure-containing and structural equipment, vessels, piping, valves, pressure relief devices, while SIRE covers rotating equipment with moving parts, pumps, compressors, turbines, and gears.

That scope difference matters more than it might first appear, since rotating equipment introduces inspection concerns SIFE doesn't touch at all: mechanical run testing, vibration and alignment verification, bearing and seal inspection, and performance testing against design curves. A candidate strong in fixed-equipment source inspection can't simply transfer that knowledge to SIRE without separately studying rotating-equipment-specific content.

Candidates apply directly through API's Individual Certification Programs (ICP) portal, not through EIM or any third-party training provider. This exam can be scheduled either at in-person Prometric testing centers or through remote proctoring, giving candidates more scheduling flexibility than exams limited to in-person testing only.

Check API's current ICP fee schedule for the official exam fee, which is separate from EIM's API SIRE course, question bank, and study material pricing. Certification is valid for three years, and recertification applications can be submitted up to 90 days before expiration, with employment verification not currently required for recertification.

Rotating equipment source inspection differs from static equipment inspection in a way that shows up repeatedly on the exam: a pump or compressor doesn't just need to be built correctly, it needs to actually perform correctly once assembled, which is why mechanical run testing and performance verification against design curves sit at the center of SIRE's body of knowledge in a way that has no real equivalent on the SIFE exam. Alignment, vibration signatures, and bearing condition during a run test can reveal problems that visual and dimensional inspection alone would miss entirely.

Because the exam is entirely closed-book, effective API SIRE exam preparation means building genuine recall of rotating-equipment-specific inspection checkpoints and acceptance criteria, not general fabrication knowledge borrowed from static equipment. EIM's API SIRE question bank is built around realistic shop-floor and run-test scenarios specific to pumps, compressors, turbines, and gears, the actual working context the exam is designed to test.