Medical Gas System Certifications – ASSE Series 6000

MGTI's programs derive from the American Society of Sanitary Engineering (ASSE) Series 6000 Professional Qualifications Standard for Medical Gas Systems Personnel, emphasizing knowledge, skill, experience, training, and competencies for medical gas system personnel. The programs are based on the code requirements of NFPA 99, Health Care Facilities Code. MGTI examines against the most recent edition of the code — examinations are currently written to the 2024 edition.

Certification addresses design, installation, inspection, testing, verification, and maintenance of medical gas and vacuum systems. Topics include general knowledge, applications, components, operating principles, pipeline installation, brazing, testing procedures, safety precautions, troubleshooting, and routine maintenance.

Every ASSE Series 6000 certification requires documented work experience, completion of a training course, and a passing score on the certification examination. Experience prerequisites are verified by your attestation on the Program Application, and attestations are subject to audit by MGTI.

MGTI does not define approved training. ASSE does.

Training is approved when it is delivered by an instructor holding current ASSE 6050 certification (ASSE 6055 for the bulk cryogenic certifications). MGTI verifies two things: that the instructor's certification was current when the training was delivered, and that you completed the training. Where both are evidenced, the training is approved — whoever delivered it. You are not required to take MGTI's own course, or any particular provider's course. See Training Providers.

ASSE 6005 — Generalist

Medical Gas Systems Generalist

For supervisors, architects, engineers, code officials, administrators, project managers, and estimators. Requires a 24-hour training course; no prior work experience required.

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ASSE 6010 — Installer

Medical Gas Systems Installer

For plumbing/piping professionals who install medical gas piping, equipment, and components at healthcare facilities. Requires 4 years experience and a 32-hour course. Includes ASME IX Brazing Certification.

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ASSE 6015 — Bulk Installer

Bulk Medical Gas Systems Installer

For individuals who install bulk or micro-bulk cryogenic fluid central supply systems at healthcare facilities. Requires documented experience and a 32-hour course.

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ASSE 6020 — Inspector

Medical Gas Systems Inspector

For personnel involved in inspection of medical gas and vacuum systems. Requires 2 years experience and a 24-hour training course covering NFPA 99 and related standards.

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ASSE 6030 — Verifier

Medical Gas Systems Verifier

For professionals conducting testing, inspection, and verification of medical gas systems. Requires 2 years experience, a 32-hour course, and both written and practical exams.

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ASSE 6035 — Bulk Verifier

Bulk Medical Gas Systems Verifier

For professionals verifying bulk medical gas systems. Requires 2 years experience and a 32-hour course (16 hours for current ASSE 6030 holders).

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ASSE 6040 — Maintenance

Medical Gas Systems Maintenance Personnel

For individuals maintaining medical gas systems at healthcare facilities. Requires 1 year experience and a 24-hour training course covering NFPA 99 and NFPA 55.

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ASSE 6050 — Instructor

Medical Gas Systems Instructor

For individuals teaching required classes for ASSE 6000 certifications. Requires 10 years piping experience, ASSE 6010 certification, and a 40-hour training course.

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ASSE 6060 — Designer

Medical Gas Systems Designer

For individuals responsible for the design of medical gas and vacuum systems at health care facilities. Contact MGTI for current eligibility requirements and training options.

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ASME Section IX — Brazing

Brazing Performance Qualification

The brazing qualification referred to in NFPA 99, conducted under MGTI's Brazing Procedure Specification. Administered as the practical examination for ASSE 6010. Coupons are sectioned and examined by a Certified Welding Inspector at an independent third-party laboratory.

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Already certified? Use our Certification Look Up to verify active credentials, or visit the Re-Certification page to renew before your certification expires.