The legal documents allowing the agreement to enter into force in each of the countries are as follows:

- Argentina: Nota Nº EMSUR - CR Nº 125/05 de 14/12/2005 (CR/di 2156).
- Brasil: Nota Nº 02 de 02/01/2006 - Decreto Nº 5651 de 29/12/2005 (CR/di 2172).
- Paraguay: Nota RP/ALADI - MERCOSUR/4/N° 012/06 de 15/02/06- Decreto 7.110 de 06/02/2006 (CR/di 2205)
- Perú: Nota Nº 7-5-ZR/36 de 20/12/2005 - Decreto Supremo Nº 035-2005-MINCETUR de 12/12/2005 (CR/di 2160).
- Uruguay: Nota Nº 1095/05 de 16/12/2005 - Decreto 663/85 de 27/11/1985 (CR/di 2158).
 

The text of the agreement is supplemented by a number of additional protocols to the agreement, which guide the implementation of the agreement. The protocols to ACE 36 are listed below. The documents are listed chronologically, with the most recent one first.

Additional Protocols to ACE 36
30 November 2005	II Additional Protocol: regime for products originating in free trade or special customs zones specified by Brazil and Peru
30 November 2005	I Additional Protocol: dispute settlement regime
Source:  ALADI Secretariat

• Punto Focal Argentina

• Secretaría General de la ALADI

• Secretaría General de MERCOSUR