Indonesia’s new Criminal Code was passed by Parliament on December 6, 2022, and ratified by the president and promulgated on January 2, 2023, as Law No. 1 of 2023. The new Criminal Code will take effect after three years (i.e., January 2, 2026) and is a complete overhaul of the previous version, much of which was based on Dutch law drafted during the colonial period. The Criminal Code currently in effect (sometimes referred to by the initials KUHP after its Indonesian name), dates from 1918 and was codified and unified in 1946 following Indonesia’s independence the year before. Much of the news surrounding the new Criminal Code has focused on certain controversial passages in the new code, including articles that criminalize insulting the president, cohabitation, blasphemy, and sex outside of marriage, and limit the right to protest. Under the new Criminal Code, anyone found to have violated these provisions could be imprisoned for a period ranging from a few months to a few years. Apart from the more controversial provisions, several articles in the new Criminal Code relate to intellectual property (IP). IP owners should be aware of these provisions in order to avoid committing punishable acts and to understand the criminal enforcement options for their IP rights. The most relevant parts of the law are discussed below. Trademark and Branding Infringement Under the new Criminal Code, the misuse of marks on goods or packaging is punishable by up to four years in prison or a maximum fine of IDR 500 million (approx. USD 32,735), possibly including indemnity. This misuse covers various acts of wrongfully affixing marks on goods or packaging—such as when a counterfeiter makes use of fake or unauthorized branding to falsely imply that goods are genuine. Prosecution of these criminal acts can only commence based on