According to a decision jointly made by CNIPA and CIPO, the PPH pilot program between China and Canada will be extended for another five years between September 1 2021 and August 31, 2026. Relevant requirements and procedures to submit PPH requests to the two offices remain unchanged.
The China-Canada PPH pilot program was initially launched on September 1, 2013. It has been extended twice and the termination date after the last extension is August 31, 2021.
Source: CNIPA