Contrato Colectivo 2017-2019 . ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=96%2C31)
Contrato Colectivo 2019-2020. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Contrato Colectivo 2020-2021. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Contrato Colectivo 2021-2023. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Contrato Colectivo 2023-2025. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Contrato Colectivo 2024-2026. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Depósito de Contrato Colectivo 2024-2026. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Depósito de Contrato Colectivo 2023-2025. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)
Depósito de Contrato Colectivo 2021-2023. ![](https://i2.wp.com/stasasa.gob.mx/wp-content/uploads/2017/04/descarga.png?resize=300%2C96)