Critical control management is no longer optional for Queensland mining operations. Under the 2026 changes, operators have to show a systematic approach to their critical controls, with clear accountability, performance standards, and verification. The deadline to be compliant landed on 1 June 2026. If you contract to those sites, this is now your problem too.
Here is the part contracting companies miss. The obligation sits with the operator, but it flows straight through to you. A critical control only counts if the person performing it is competent and the plant involved is fit for purpose. On contracting company-heavy sites, mines are directed to monitor exactly that: that your workers are trained to the relevant parts of the site's safety and health management system, and that your machinery is verified as fit for the task. When they audit their critical controls, they audit yours.
So the question a site asks gets sharper than "are your people ticketed." It becomes "can you show, on demand, that the specific worker and the specific piece of plant assigned to this critical task both meet the standard, today." Verification, not attestation. Evidence, not a promise.
Spreadsheets struggle with that. They tell you what was true whenever the sheet was last touched. A critical control verification asks what is true right now, for this pairing, on this site. That gap is where contracting companies get stood down.
What good looks like going into this environment: map requirements by site and role, because a critical control on one client's site is defined differently on another's. Hold worker competency and equipment fitness in one place, so the pairing can be answered together. Alert on expiries before they lapse, not after. Produce verification-ready reporting a site can accept without a week of chasing.
PIAGO is built to hold that structure on both sides of the gate. GO! Site Approved gives the operator one enforced pathway and an attributable record of every approval; GO! Site Ready gives the contracting company one register of worker credentials and equipment readiness. Because the requirement and the evidence sit in the same ecosystem, the exchange the legislation asks for stops being a chase.
The regulatory direction is set. Contracting companies that can evidence competency and plant fitness on demand keep winning gate access. The ones still reconciling two spreadsheets keep explaining themselves.
