In addition to commitments made with respect to special drawing rights arising from other articles of this agreement, each participant undertakes to cooperate with the Fund and other participants to ensure the proper functioning of the Underwriting Rights Department and the correct use of special drawing rights in accordance with this agreement and to make the Special Drawing Right the main reserve asset of the international monetary system. For example, the content of the JCT Standard Building Contract (SBC) contract articles below is more detailed. According to a Congressional Act of 1790, the agreement was a document required by each ship sailing for a foreign port, and for any vessel of 50 tons or more related to an inland port, with the exception of a ship in a neighbouring state. Fishermen who worked in the fishing industry also had to sign boat articles and were entitled to the same privileges and rules as seafarers. The document included the signatures of the master and each crew member (or his signature) and was considered a separate contract for each person undersigned. It provided legal evidence not only of the nature and duration of the trip, but also of the obligations to be fulfilled and the wages due. A copy of the items authenticated by the collector was to be taken on board by the master and should, if necessary, be presented to any consul or commercial agent with whom a complaint has been filed. Since a new contract was required for each trip (and they were not recalled by customs), these documents are often present in maritime collections. They are one of the most valuable and extensive sources of research and provide important information on a wide range of maritime issues. Notwithstanding the provisions of other articles of this agreement, a member who informed the Fund that he was considering the use of transitional provisions under this provision may maintain restrictions on payments and transfers of ongoing international transactions as of the date of entry into the agreement and adapt to changing circumstances. However, in their exchange rate policy, members are constantly attentive to the Fund`s objectives and, as soon as conditions permit, they take all possible steps to develop trade and financial agreements with other members facilitating international payments and promoting a stable exchange rate system.