Is Centro de Estudios Justo Sierra officially listed as a higher-education provider in Mexico?

Yes. Centro de Estudios Justo Sierra is represented in SEP's current national work-centre catalogue under parent CCT 25MSU0066G. This confirms the dated provider identity and current catalogue presence, not every programme or professional entitlement.

Where is Centro de Estudios Justo Sierra located?

SEP records Centro de Estudios Justo Sierra's provider headquarters in SURUTATO, SINALOA. The recorded address is NINGUNO NINGUNO, 0, NINGUNO, SURUTATO, BADIRAGUATO, SINALOA, 80600. The SEP-designated institutional website is https://sites.google.com/a/cidexxi.org/cide/home.