Market capitalisation applicability updated: annual ranking now determines regulatory obligations and phased cessation rules apply. The amendments revise market capitalisation applicability by requiring year end ranked lists from stock exchanges, set commencement and cessation rules including a three year outside threshold test for removal of obligations, require newly covered entities to implement compliance systems and disclose the Business Responsibility and Sustainability Report, extend and remove various date references and phased triggers, mandate six month timelines to fill certain board vacancies requiring approvals, clarify board meeting intimation and material price movement disclosure rules, and impose a duty on promoters, directors, KMP and senior management to promptly respond to queries so the listed entity can disseminate disclosures.