Primary targets are foreign persons, companies, and networks that handle, process, export, or sell Iranian oil, gas, LNG, condensates, or petrochemical products. Those actors face asset-blocking measures, visa consequences, and other penalties, which will raise compliance and legal risk for international oil traders, commodity brokers, shipping firms, and financial intermediaries that facilitate payments or logistics for such trades. Financial institutions and insurers that process transactions or provide services linked to targeted shipments could face secondary consequences and thus will likely tighten compliance screening.

U.S. government agencies (State, Treasury/OFAC, Justice, Commerce, and intelligence partners) will see increased workloads to implement, investigate, and coordinate sanctions enforcement and to build the required multilateral contact group. Allied and partner governments are asked to coordinate more closely; this could increase diplomatic pressure on purchasers of Iranian energy but may complicate relations with states that purchase or transit Iranian products.

On Iran, the measures aim to reduce energy revenues that could fund nuclear, missile, and terrorism programs; on global markets, robust enforcement could disrupt certain supply chains and raise transactional frictions for parties seeking to avoid sanctions. Companies with any exposure to Iranian-origin energy products should expect heightened compliance obligations and potential reputational risk. The law's enforcement and waiver provisions leave discretion to the executive branch, which may affect how rigorously measures are applied in practice.