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ARTICLE · 01 JUNE 2026

Patent Law Reform In Indonesia: Key Changes Introduced In 2026

Indonesia has introduced a new regulatory framework to streamline patent filing procedures, modernizing examination processes and reducing processing times. The reform includes mandatory electronic filing, an updated definition of invention, acceleration mechanisms, and new administrative remedies that make the patent system more efficient and accessible.

IndonesiaIntellectual Property

Indonesia has introduced a new regulatory framework to streamline patent filing procedures. Eric Enderlin outlines the key changes and their implications for patent applicants.  

On 23 February 2026, changes to Indonesia’s patent framework set out in Regulation No. 6 of 2026 entered into force. The Regulation builds on Indonesian Law No. 65 of 2024 and is primarily aimed at modernising filing and examination procedures while reducing processing times. 

This reform comes against a backdrop of a significant increase in the number of patent applications at the Indonesian Patent Office, which has led to longer examination timelines. The new framework seeks to address this by introducing more efficient procedural mechanisms, with the objective of reducing overall processing times to a significantly shorter period than previously experienced. 

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