Full cumulation
The most advantageous form of cumulation, allowing all working or processing carried out in partner countries to be taken into account, even if it did not confer originating status.
Definition and principle
Full cumulation is the most advantageous form of origin cumulation. Unlike bilateral or diagonal cumulation, which only considers materials that have already acquired originating status, full cumulation allows all working or processing carried out across all partner countries in the zone to be added together, even if none of them, taken individually, confers originating status.
Legal framework
Full cumulation is provided for in a limited number of agreements. In the European context, it operates within the European Economic Area (EEA) between the EU and EFTA countries (Norway, Iceland, Liechtenstein), as well as in certain specific agreements. The revised PEM convention also provides for the possibility of full cumulation between parties that accept it. The relevant articles are found in the origin protocols of the applicable agreements.
Practical operation
- A product undergoes successive transformations in countries A, B, and C, all members of the zone: each processing stage is counted, even if individually insufficient
- The total value added from processing across the entire zone is compared against the threshold required by the applicable origin rule
- This considerably facilitates integrated production chains between partner countries
- Detailed documentary evidence of each processing stage is required
Implications and limitations
- Full cumulation is particularly beneficial for industrial sectors with fragmented value chains (automotive, electronics, textiles)
- Its implementation is more complex as it requires complete traceability of processing in each country
- It is not available in all agreements — systematically verify the applicable origin protocol