Prior to 1924, there were no international rules governing bills of lading. Ship owners had strict liability but freedom of contract allowed them to contract out of it. Exporters had little bargaining power. The Hague Rules in 1924 established fault-based liability for ship owners. Subsequent conventions like Hague-Visby in 1968 and Hamburg in 1978 further refined carrier liability. Sri Lanka initially followed Hague Rules and now follows Hague-Visby. English law may apply to gaps not addressed locally based on the Civil Law Ordinance of 1852.