China and ASEAN signed the framework agreement in November 2002, the trade-in-goods agreement in 2004, and began cutting tariffs in July 2005. The free trade area was completed on January 1, 2010: between China and the six original members — Brunei, Indonesia, Malaysia, the Philippines, Singapore and Thailand — duty went to zero on the vast majority of normal-track products. Cambodia, Laos, Myanmar and Vietnam reached the same endpoint in 2015. China's average tariff on ASEAN goods fell from 9.8% to roughly 0.1%, and this certificate is how that reduction is claimed at the border.
The upgrade protocol signed in November 2015 entered into force on October 22, 2019 and rewrote the origin rules: the single 40% value test gave way to product-specific rules, value content and tariff-shift tests running side by side. A 3.0 upgrade was signed on October 28, 2025, covering digital and green economy rules and supply-chain connectivity. As of this update the parties are still completing their domestic ratification, so tariff cuts and Form E filing rules remain those of the 2019 revision; once it takes effect, follow the customs announcement.
The filing rules sit in two instruments. The Measures on the Administration of Origin for Import and Export Goods under the China–ASEAN Framework Agreement, published as GACC Announcement No. 136 of 2019, set the origin tests and the certificate requirements. The Measures on the Administration of Certificate of Origin Visas for Export Goods (GACC Order No. 270, in force September 1, 2024) govern acceptance, review, retroactive issuance and amendments.
Origin is decided one of three ways. Wholly obtained in China or an ASEAN member (grown, harvested, mined, caught), shown as WO in box 8. Produced entirely from Chinese or ASEAN originating materials, shown as PE. Otherwise, the goods must meet the product-specific rule for their heading (PSR) — commonly a regional value content of at least 40%, calculated as (FOB value − value of non-originating materials) ÷ FOB value × 100 — or a required change in tariff classification. For goods in chapters 25, 26, 28, 29, 31, 39, 42–49, 57–59, 61, 62, 64, 66–71, 73–83, 86, 88 and 91–97 that are not listed in the PSR schedule, a four-digit change of heading (CTH) is enough.
Four supporting rules decide the arithmetic. Cumulation: material originating in any ASEAN member counts as Chinese material when used here, and the reverse. Minimal operations: handling needed to preserve the goods in transit, simple packing, labeling and display do not confer origin. Neutral elements: fuel, tools and molds consumed in production are not counted as materials. Direct consignment: the cargo has to move from China to the importing member without entering trade or consumption in a third country.
The distinction that matters: Form E proves the cargo qualifies for the agreement rate. It does not prove the cargo is duty-free. The tariff schedule decides the rate; the origin rule decides eligibility. A certificate that clears one and fails the other is a certificate that gets refused at entry.