En este documento se abordara la Norma Tecnica Sectorial NTS – TS 002 cuyo objetivo esencial es especificar los requisitos de sostenibilidad para establecimientos de alojamiento y hospedaje. La problematica consiste en que se desconoce cuales han sido las consecuencias de la implementacion de la norma. Esta investigacion busca evidenciar la valoracion economica, sociocultural y ambiental de la implementacion de la norma en los 31 establecimientos de alojamiento y hospedaje certificados, segun informacion emitida por el Viceministerio de turismo en agosto de 2013. La metodologia consistio en 3 fases. En la primera fase se realizo la recoleccion de la informacion de fuentes primarias y secundarias. En la segunda fase se establecio el muestreo y fueron seleccionados 22 (EAH) establecimientos de alojamiento y hospedaje que fueron caracterizados. En la tercera fase se aplico un cuestionario para evidenciar la valoracion de la Norma Tecnica Sectorial (NTS) – TS 002 y se analizaron los resultados encontrados. Los resultados indicaron que la mayor valoracion en los requisitos de sostenibilidad de la norma, han sido la disminucion en el consumo de los servicios de agua y energia y por ende sus costos asociados.AbstractIn this document, the Sectorial Technical Standard NTS -TS 002 will be addressed, whose main objective is to specify the sustainability requirements for accommodation and lodging establishments. The problem is that it is not known what the consequences of the implementation of the standard were. This research aims to demonstrate the environmental, socio-cultural and economic assessment of the implementation of the standard in 31 accommodation establishments and lodging that are certificated, according to information issued by the Deputy Ministry of Tourism in August 2013. The methodology consisted of 3 phases. In the first phase, collecting information from primary and secondary sources was conducted. In the second phase, sampling was established and 22 accommodation and lodging establishments (ALE) were selected and they were characterized too. In the third phase, a questionnaire was used to demonstrate the evaluation of the Sectorial Technical Standard (NTS) - TS 002 and the results were analyzed. The results indicated that the highest appreciation in the sustainability requirements of the standard has been the decrease in the consumption of water and energy and thus, their associated costs. Keywords: sectorial technical standards, impact, hotel sustainability.