Why oversight bodies need secure funding
Launch library · evergreen read

An oversight body's independence means little in practice if its budget can be quietly reduced by the very government it is meant to scrutinise, which is why many jurisdictions try to protect funding for these bodies through a separate, more transparent process than the ordinary annual budget negotiation applied elsewhere.
A body facing budget uncertainty tends to become more cautious, whether consciously or not, since fewer resources mean fewer investigations, longer delays, and a harder choice about which complaints actually receive attention. Funding pressure can achieve, quietly and indirectly, much of what a more visible attempt to limit an oversight body's powers would achieve openly.
Secure funding arrangements typically involve multi-year budgets, funding tied to an objective measure such as agency size, or a requirement that any funding cut be explained publicly to parliament. None of these protections is absolute, but each removes one easy, low visibility lever a government might otherwise use to weaken scrutiny it finds uncomfortable.