It prohibits "the exportation [...] to or involving the Government of Venezuela". How would you check if a particular export somehow "involves" the Government

It prohibits "the exportation [...] to or involving the Government of Venezuela". How would you check if a particular export somehow "involves" the Government of Venezuela? Penalties for breach of sanctions have been draconian in recent years. Given such vague language I think these companies are simply not ready to take any risks.