Politics · Mexico · 3 hrs ago
IMSS union dissent gains support from other labor groups
Dissent within the National Union of IMSS Workers has grown into a wider movement.
It has received support from unions at Pemex, the ISSSTE and the Mexico City Metro, as well as other labor groups.
IMSS is Mexico’s social security institute, which serves people affiliated with the system.
Zoé Robledo has led the institute since he was appointed in May 2019.
The unrest has prompted questions about whether political groups want him replaced, but no evidence identifying anyone behind the movement is given.
The institute is already under pressure from a growing number of people it serves, so disruption could affect its operations.
The next steps in the dispute are not specified.
Dissent within the IMSS workers’ union has gained support from unions representing workers at Pemex, ISSSTE and the Mexico City Metro, according to El Economista.
The article says other labor organizations have also backed the movement and helped publicize it.
The dissent raises questions about whether Zoé Robledo may be replaced as head of the IMSS.
The article does not identify who is promoting the agitation or say that a replacement has been decided.
It warns that the dispute could affect the institute’s operations, which are already under pressure from a growing number of beneficiaries.
- Who
- Dissenters in the IMSS workers’ union, with support from other labor groups.
- What
- The union dissent has become a movement backed by unions at Pemex, ISSSTE and the Metro, among others.
- When
- The article was published on October 11, 2026; it does not state when the movement began.
- Where
- At the IMSS in Mexico. Supporting unions represent workers at Pemex, ISSSTE and the Mexico City Metro.
- Why
- The article questions whether groups in Morena or the government are promoting a change in IMSS leadership, but does not establish a reason or identify those involved.
This story does not have two clearly opposing sides.
No direct quotes in the coverage so far.
Zoé Robledo was designated to lead the IMSS.
El Economista reported that dissent within the IMSS union had gained support from other labor groups.
- IMSS leader
- Zoé Robledo
- Designation
- May 2019
- Supporting unions
- Pemex, ISSSTE and Metro
- Article publication
- October 11, 2026











