ARTICLE 26: MOMENT IN WHICH IT IS CONSIDERED THAT THE IMPORTATION OF GOODS OR SERVICES IS CARRIED OUT
It is considered that the importation of goods or services is carried out:
At the moment in which the importer submits the customs declaration (pedimento) for processing under the terms of the customs legislation.
In case of temporary import when it becomes definitive. (RLIVA: Art. 47)
In the cases provided for in sections II to IV of article 24 of this Law (LIVA: Art. 24), at the moment when the consideration is effectively paid.
When the periodic consideration is agreed, will be dealt with at the time each consideration is paid.
In the case of exploitation in national territory of services provided by non-residents in the country, at the moment in which the consideration is effectively paid.