Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado

==1959–1988==
==1988–2013==
Despite having been phased out in 2013, it is still used on some stretchers and as a stamp, including some ambulances.
==2013–2018==
Despite having been phased out in 2018, it is still used at some locations and ambulances.
==2018–2024==
ISSSTE 60 años logo 2020.png|center|Anniversary logo
Category:Mexican Government
Category:Hospitals in Mexico
Category:Mexico
Category:Hospitals