From 22 to 25 September 2026, the 40th MARQUES Annual Conference took place in Lisbon, Portugal, bringing together professionals from across the global brand protection community. Held under the theme “The Exciting Evolution of Trademarks,” this year’s conference explored how trademarks and brands are evolving as businesses adopt new technologies, engage with consumers in new ways and navigate increasingly complex regulatory environments.
Recently, we successfully held the "Chang Tsi New Talents Launch" initiative.
Please be advised that 8 – 10 June 2024 has been designatedas a Public Holiday.
The well-known legal media LEGALBAND has released the "2024 A Client’s Guide: Top Ranked Law Firms" and the "2024 A Client’s Guide: Top Ranked Lawyers”. Chang Tsi & Partners has secured the top spot on both lists, being recognized as the Band 1 law firm in "Intellectual Property Litigation/Non-litigation" and its managing partners, Simon Tai and founding partner, Spring Chang, respectively ranked in Band 1 for "Intellectual Property: Litigation" and "Intellectual Property: Non-litigation".
Our office and IP Administration in regions below will be closed for Qingming Festival as follows:
We are honored to announce that at the Legal 500 2023 China Awards, Spring Chang, the founding partner of Chang Tsi & Partners, has been awarded the "IP Lawyer of the Year", becoming the sole recipient of this prestigious accolade. This honor not only validates Chang's exceptional capabilities and commitment in the field of intellectual property law but also fully recognizes the exquisite legal services provided by the Chang Tsi team.
On December 13, 2023, the Cyberspace Administration of China (CAC) and the Innovation, Technology, and Industry Bureau of the Hong Kong SAR (ITIBHK) jointly announced the Implementation Guidelines for the Standard Contract for Cross-Border Flow of Personal Information within the Guangdong-Hong Kong-Macao Greater Bay Area. This guideline is a follow-up to the June Memorandum of Cooperation and aims to streamline and clarify regulations for cross-border personal data flow.
