31849-MINAE-S-MOPT-MAG-MEIC of May 24, 2004, published in La Gaceta No. 125 of June 28, 2004, section 45. Construction, only the section regarding "Intervention of Historical and Architectural Monuments", so that henceforth it reads as follows:
| Activity Description | CIIU 3 | A | B1 | B2 | C |
|---|---|---|---|---|---|
| Intervention of historical and architectural monuments | All, except for those that are processed by, and that will be supervised by, the Center for Research and Conservation of Cultural Heritage (Centro de Investigación y Conservación del Patrimonio Cultural) of the Ministry of Culture and Youth. | Those processed by, and that will be supervised by, the Center for Research and Conservation of Cultural Heritage (Centro de Investigación y Conservación del Patrimonio Cultural) of the Ministry of Culture and Youth. |