Sources & method
Each story links to the reporting, statements and official documents that support its text. The list below is generated from sources cited in published editions; it is not a list of outlets monitored every time.
Sources cited in editions
Broader research registry
We maintain a broader registry of Spanish- and English-language outlets, official sources and datasets covering trade, the economy, energy, finance, politics and society. Inclusion means a source may be considered when relevant; it does not mean that it is continuously monitored or appears in an edition.
Editorial checks
We seek the primary source when one exists, check the synthesis against cited links and distinguish reported facts from our explanation. Selection, writing and translation may use AI assistance; a person reviews the edition before publication.