Web accessibility refers to features given to the content so they can be browsed and used by many users, including people with disabilities. This is done based on the WCAG 2.0 (Web Content Accessibility Guidelines) specifications, that corresponds to a set of 61 feasible and verifiable criteria. Each criterion is categorized into one of three levels of compliance: A, AA or AAA. For a website complying with Level A (minimum), it must fulfill all the criteria of this level, same for the others levels. The current study obtained the information about accessibility, based on WCAG, of actors related to institutions of the Colombian education sector, from whom the information was obtained through surveys, focus groups, interviews and records on the subject. It has been used a qualitative analysis process, consisting of four steps with the objective of determine units of analysis, establish categories and coding, reach explanations or conjectures of what was found and conduct an interpretive reading of the results. Simultaneously, it has been done a direct revision to the websites of informants, generating a methodology that establishes the accessibility in the WCAG levels or if does not accomplish accessibility (real accessibility); none of the websites was successful on this revision, failing to achieve more than one criterion. Through the information analysis had been obtained, the objective: an implementation model of accessibility with three topics based on the moments of application and 12 categories, ranging from generating the necessary regulations until the creation of strategies that provide sustainability to the concept, passing through other momentous. The website evaluation corroborated the hypothesis of the study about that the current guidelines given by the Colombian State are not enough.