The purpose of the matrix is to eliminate grey zones. Unity of government action, the space-policy delegation, national interest, industrial policy, public shareholding, sites, suppliers and employment cannot be managed through generic statements such as “the issue is being monitored”. Each topic needs an accountable actor, a document, a deadline and a test of completion.

The matrix does not centralise everything in one institution. It recognises that political direction, technical analysis, parliamentary scrutiny, shareholder rights and industrial governance belong to different actors. Its function is to make the interfaces visible and establish who must escalate when an indicator or commitment departs from the baseline.

The expected output is periodic reporting able to answer five questions: what power was exercised, what condition was set, what document proves it, what result was achieved, and what corrective action follows a deviation. That is the bridge between formal responsibility and practical risk governance.

Every Bromo issue should end with four coordinates: owner, instrument, deadline and remedy.