Foreign exchange registration certificate IC card is the "identity card" for enterprises to invest in foreign exchange business, which is uniformly produced and issued by the State Administration of Foreign Exchange and needs to be properly kept. Enterprises with foreign investment shall, within 30 days after the issuance of the industrial and commercial business license, go to the local foreign exchange bureau for foreign exchange registration and obtain the foreign exchange registration certificate IC card; After the overseas direct investment of domestic institutions is approved by the competent department of overseas direct investment, they shall go to the local foreign exchange bureau for foreign exchange registration of overseas direct investment and obtain a foreign exchange registration certificate ic card.