Ecuadorian Sign Language
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A language of Ecuador
50,000 (2021 DBS/DOOR/SIL). Estimated 30,000–70,000 signing deaf, assuming 0.2%–0.4% of the total population. Ethnic population: 65,800 (2019 Consejo Nacional para la Igualdad de Discapacidades).
Scattered.
5 (Developing). Recognized language (2008, Constitution, Article 47(11)), Guarantees access to alternative communication mechanisms, including sign language.
Regional variation between coastal dialect (centered in Guayaquil) and sierra dialect (centered in Quito). Ecuadorian deaf community reports variation based on age. Variant used by young signers shows borrowing from American Sign Language [ase] (30% of signs) and Spanish Sign Language [ssp] (20% of signs) (Eberle et al 2012).
LSEC dictionary (Federación Nacional de Sordos de Ecuador). Several deaf schools have developed their own LSEC teaching materials. Videos. Dictionary. Agencies: Federación Nacional de Sordos de Ecuador (FENASEC); Fundación Vivir la Sordera Ecuador.


Instituto Nacional de Audición y Lenguaje, located in Quito, the largest deaf school in Ecuador, regards LSEC as the natural language and first language of deaf people in Ecuador, while Spanish [spa] is their second. Ecuadorian Sign Language has the most regular contact with sign languages from Peru, Colombia, and the United States. (Eberle et al 2012).