(ii) for least developed countries, the expanded integrated framework for trade assistance to least developed countries should be part of this coordination process; and 12.1 Nothing in this article prevents a member from concluding or maintaining a bilateral, multilateral or regional agreement on the exchange or exchange of customs information and data, even on a safe and rapid basis. B, for example on an automatic basis or before the lot arrives. 2.3 Members are invited to provide other information related to internet commerce, including relevant trade-related legislation and other items mentioned in paragraph 1.1. 7.1 In accordance with paragraph 7.3, each Member adopts additional trade facilitation measures in relation to import, export or transit procedures and procedures to operators who meet certain criteria, the following, known as approved economic operators. In addition, a member may propose such trade facilitation measures under customs regimes, which are generally available to all economic operators, and is not required to put in place a separate system. 4.1 Members strive to establish or maintain a single time window allowing economic operators to provide participating authorities or agencies with documents and/or data requirements for the importation, export or transit of goods through a single port of entry. After reviewing the documentation and/or data by the relevant authorities or agencies, the results are communicated to applicants in a timely manner through the single window. 1.1 Each member offers merchants and other interested parties, as far as possible and in accordance with its domestic law and legal order, the opportunity for traders and other interested parties to comment on the proposal to introduce or amend general laws and regulations with respect to trade, release and customs clearance, including goods in transit. 1.5 The Committee maintains close contacts with other international trade facilitation organizations, such as the WCO, in order to obtain the best possible recommendations for the implementation and management of the agreement and to avoid unnecessary duplication. To this end, the Committee may invite representatives of these organizations or their subsidiary bodies: the WTO Trade Facilitation Agreement (TFA), which came into force on 22 February 2017