---
status: not_available
error: "401 Unauthorized on Perplexity Search; official INEGI site uses JS-heavy navigation and redirect loops preventing direct document retrieval via curl/wget."
group_key: 413246
date_searched: 2026-03-24T12:35:00Z
urls_tried:
  - https://www.inegi.org.mx/app/sala/v2/notaprensa.html
  - https://www.inegi.org.mx/sala-de-prensa/comunicados-de-prensa
  - https://www.inegi.org.mx/contenidos/sala-de-prensa/comunicados/2026/igae/igae2026_03.pdf
---

# Source Document Not Available

The source document for the Mexico Economic Activity (IGAE) release for January 2026 could not be retrieved.

**Reason:** 
1. **Tool Failure:** The primary search tool (Perplexity) returned a 401 Unauthorized error, likely due to an expired or missing API key in the environment, preventing automated discovery of direct PDF/HTML URLs.
2. **Site Architecture:** The INEGI official website (inegi.org.mx) is heavily reliant on Client-Side Rendering (JavaScript) and complex redirect patterns. Direct `curl` requests to the press room and news listing pages returned "Page Not Found" or HTML redirect stubs rather than the actual document list.
3. **Naming Convention Change:** Guessed URLs based on historical INEGI naming conventions (e.g., `igae2026_03.pdf`) also resulted in 404/redirect errors, suggesting a potential change in the file path structure for 2026.

**Indicators requested:**
- Economic Activity YoY (MX): -0.3% (Jan)
- Economic Activity MoM (MX): -0.9% (Jan)