Gas or Petroleum Operator (ANZSCO 399212)

On the Regional Occupation List and Core Skills Occupation List

From the official Home Affairs skilled occupation lists, as at 2026-08-12. Lists change at each government update — always confirm on the official page before acting.

Which lists is Gas or Petroleum Operator on?

ROL — Regional Occupation List. Occupations on the ROL are limited to the regional provisional visas — mainly the Skilled Work Regional 491 and Skilled Employer Sponsored Regional 494.

CSOL — Core Skills Occupation List. The employer-sponsorship list — occupations on the CSOL can be nominated for the Skills in Demand visa (subclass 482) and the Employer Nomination Scheme 186.

Visas this occupation can access

Being on a list makes the occupation nominatable for these visas — each visa still has its own requirements (points, age, English, a positive skills assessment, and for sponsored visas a willing employer or state).

Skills assessment

A positive skills assessment for Gas or Petroleum Operator comes from:

What the assessment actually involves

Gas or Petroleum Operator sits on the Regional Occupation List plus the Core Skills Occupation List, reaching 186, 407, 482, 491 and 494 — a wider spread than its plant-operator sibling Chemical Plant Operator, which lacks 407 and 491. TRA assesses it through the same program structure as the rest of this family: a documentary Migration Skills Assessment for most offshore cases unless TRA's separate occupation-and-country list requires the Offshore Skills Assessment Program instead, with no dedicated per-occupation evidence page published for this code specifically.

Where these applications come unstuck

Gas and petroleum plant work is exactly the kind of safety-critical role that commonly carries workplace-safety or dangerous-goods licensing overlays in Australian states, and this research could not confirm or rule out whether such a licence applies here — TRA's own Licensing page names only three unrelated trades and is silent on this one. Treating a positive TRA assessment as the whole story for being permitted to operate gas or petroleum plant on site is an assumption this research found no basis to make either way.

An honest read on this pathway

Gas or Petroleum Operator's 186/407/482/491/494 reach gives it more routes than several of its family members, though still no independent or points-tested option. Whether a state licence sits on top of a TRA assessment for this specific, safety-relevant trade remains an open question that would need checking against individual state regulators — out of scope for a TRA-authority family and not addressed anywhere in the reachable TRA material.

Going through Trades Recognition Australia? TRA pathways lean heavily on documented work history and evidence of on-the-job experience. The Employment History Builder reconstructs it with gap detection, so the record you submit holds together.

Talk it through with a registered agent

Whether nominating Gas or Petroleum Operator is your best route depends on your points, experience evidence and timing — exactly what a MARA-registered agent works through in an initial consultation. Describe your situation once through Migratio and compare real consultation quotes from registered agents, free.

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Related occupations

All skilled occupations · Points calculator · Skilled visa agents