Administration, Enforcement and Offences under the BCA
This domain concerns who administers and enforces the Act and what happens when requirements are breached. Candidates must know the roles of the chief building official (CBO), inspectors, and the minister, and the distinction between administration (issuing permits, keeping records) and enforcement (inspections, orders, prosecution). A common trap is conflating the CBO's permit-issuance discretion with an inspector's enforcement powers; another is assuming a municipality may simply refuse to enforce the Code.
Enforcement tools include inspection powers, orders to comply, stop-work orders, and the ability to commence proceedings for offences. Offences under the Act are typically strict liability in nature: the question is whether the person failed to comply, not necessarily whether they intended to. Penalties may include fines and, for continuing offences, additional amounts; directors and corporations can be liable. Exam items often test who may be charged (owners, constructors, designers who certify false information) and what defences exist (due diligence is the classic answer).
Inspectors' powers are broad but bounded: entry onto land and premises at reasonable times, requests for documents, and the authority to take samples or photographs. Refusing or obstructing an inspector is itself an offence. Questions frequently present an owner who denies entry; the correct answer is that obstruction is an offence and the inspector's authority is statutory.
Rule of thumb: separate "who decides" (CBO administration) from "who enforces" (inspectors and the municipality), and remember that ignorance or good intentions do not defeat a strict-liability charge - only due diligence may.
Worked example: a builder proceeds without a required permit and is charged. The builder's belief that the work was exempt is not a defence unless the builder can show reasonable steps to ascertain the requirement - that is the due diligence analysis.