哥伦比亚已将有关《公约》第十八条（影响力交易）和《刑法典》分别关于公职人员和私人个人的影响力交易的第411 条和第411-A 条所述行为的修正纳入了本国立法。不过，据指出，《公约》第十八条的要求有待充分遵守。按目前的措词，立法中并未包括许诺给予、提议给予或实际给予某人好处以便其在本国滥用其真实或拟议的影响力或者以相同目的索取或收受。
Colombia has incorporated amendments into its legislation regarding the conduct described in article 18 of the Convention (trading in influence) and in articles 411 and 411-A of the Criminal Code, concerning trading in influence by public officials and by private persons respectively. It is noted, however, that the requirements of article 18 of the Convention have yet to be fully met. In its current wording, the legislation does not include the conducts of promising, offering or giving an advantage to a person in order that he or she abuse his or her real or supposed influence in the State, or soliciting or accepting with the same purpose.