This Manual aims to guide the Parties and the International Arbitral Tribunals on the initiation and conduct of international arbitrations under the Expedited Arbitration Rules of the United Nations Commission on International Trade Law (hereinafter, the “Rules” and “UNCITRAL”), and before the Center for Arbitration and Conciliation of the Bogotá Chamber of Commerce (hereinafter, the “Center”). The provisions contained herein are observed and applied in all international arbitrations initiated before the Center, under the Rules. The articles referred to in this Practice Note correspond to the UNCITRAL Expedited Arbitration Rules and new Article 1, paragraph 5, of the UNCITRAL Arbitration Rules (revised version in 2010, with new article 1, paragraph 4, as adopted in 2013, and with new article 1, paragraph 5, as adopted in 2021). For the initiation and subsequent administration of the procedure by the Center.