The "Hong Kong Economic and Trade Office (HKETO) Certification Act" mandates that the Secretary of State periodically assess the status of Hong Kong Economic and Trade Offices in the United States. Within 30 days of enactment and then annually, the Secretary must certify whether these offices merit the continued extension of specific privileges, exemptions, and immunities, providing a detailed report justifying the decision, which may include considerations related to U.S. national security interests. If the Secretary of State determines that the HKETOs no longer merit these benefits, the offices are mandated to terminate their operations within 180 days of that determination being delivered to Congress. Conversely, if the Secretary certifies that the HKETOs do merit continued privileges, their operations may continue for one year, subject to congressional oversight. The bill establishes a special fast-track process for Congress to introduce and consider a "disapproval resolution," allowing either chamber to overturn the Secretary's positive determination and force the HKETOs to close. Additionally, the legislation imposes limitations on U.S. government entities, prohibiting them from entering into agreements or partnerships with HKETOs to promote tourism, culture, or business if certain conditions are not met, such as the absence of a Secretary's positive certification or if the partnership promotes efforts to justify the dismantling of Hong Kong's autonomy. The bill also explicitly states U.S. policy to avoid assisting in propaganda that misrepresents Hong Kong's autonomy or human rights situation, and to engage with the Hong Kong government to advocate for political prisoners, free press, fair elections, and an independent judiciary.