Companies Act 1967: Primary legislation governing company operations in Singapore, particularly Sections 19-23 (Board Powers), 62-74 (Shares and Share Capital), 70 (Calls on shares), and 63 (Rights and powers attaching to shares)
Code of Corporate Governance: Singapore's corporate governance framework that provides principles and guidelines for companies, including matters relating to board decisions and shareholder rights
Company Constitution: Company's foundational document (formerly Articles of Association) that sets out the basic rules for company management and share-related matters
SGX Listing Rules: Regulations applicable to listed companies in Singapore, containing requirements for corporate actions including share-related matters
MAS Requirements: Monetary Authority of Singapore regulations that may affect share-related corporate actions, particularly for financial institutions
ACRA Regulations: Accounting and Corporate Regulatory Authority rules governing corporate compliance and filing requirements for Singapore companies
Shareholders' Agreements: Existing agreements between shareholders that may contain provisions affecting the company's ability to make calls on shares
Share Terms of Issue: Original terms under which the shares were issued, including any specific provisions regarding calls
Directors' Fiduciary Duties: Common law duties requiring directors to act in the best interests of the company when making decisions about share calls
