Precursors and Chemicals Frequently Used in the Illicit Manufacture of Narcotic Drugs and Psychotropic Substances 2013 (Spanish)

In accordance with provisions contained in Article 12 of the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of 1988, this annual report on the work of the Board contains an analysis of the information at its disposal and, in appropriate cases, an account of the explanations, if any, given by or required of Parties, together with any observations and recommendations which the Board desires to make. It is submitted to the Economic and Social Council through the Commission which may make such comments as it sees fit. It is also communicated to the Parties and subsequently published by the Secretary-General.