OFAC FAQ #1174 · Cuba Sanctions
What level of due diligence are web hosting providers expected to conduct to ensure that a hosted website is not “for the promotion of tourism” pursuant to 31 CFR § 515.578?
OFAC's answer
Persons providing web hosting services authorized pursuant to [31 CFR § 515.578](https://www.ecfr.gov/current/title-31/subtitle-B/chapter-V/part-515/subpart-E/section-515.578) may reasonably rely on information provided to them by their customers in the ordinary course of business, unless they know or have reason to know their provision of web hosting services is for the promotion of tourism.