Electronic Compliance Object · Mexico
What an agent must know before it acts on a security listed in Mexico: who regulates, where the filings are stored, what is due when, and which state the issuer is in.
| Field | Value | Source |
|---|---|---|
| Regulator | Comision Nacional Bancaria y de Valores (CNBV) - issues the 'Disposiciones de caracter general aplicables a las emisoras de valores y a otros participantes del mercado de valores' (Circular Unica de Emisoras, CUE), published in the DOF 19 March 2003, last amended 2 July 2026 per the document header. CNBV's own 'about' pages were not readable (TLS/anti-bot errors) www.gob.mx/cnbv | www.cnbv.gob.mx/Normatividad/Disposiciones%20de%20car%C3%A1cter%20general%20aplicables%20a%20las%20emisoras%20de%20valores%20y%20a%20otros%20participantes%20del%20mercado%20de%20valores.pdf |
| Exchange(s) and listings page | Bolsa Mexicana de Valores (BMV) - cash, listed derivatives and OTC markets; equities, fixed income, ETFs — www.bmv.com.mx/en/issuers/issuers-information Bolsa Institucional de Valores (BIVA) — www.biva.mx | www.bmv.com.mx/en/bmv-group/about-us www.bmv.com.mx/en/issuers/issuers-information www.biva.mx |
| Regulated-information store | Events relevant (eventos relevantes) are transmitted to the exchange through SEDI and then, the same date, to CNBV through STIV-2; public reading on the exchange sites (BMV EMISNET / Outstanding Events; BIVA eventos relevantes). BMV page for outstanding events displays only 2014 items in the capture www.bmv.com.mx/en/investor-relations/outstanding-events | CUE art. 50 (CNBV PDF above) www.bmv.com.mx/en/issuers/issuers-information (links EMISNET) www.bmv.com.mx/en/investor-relations/outstanding-events |
| Periodic disclosure obligations and deadlines | Annual report (reporte anual), CUE art. 33 I b) — deadline: A mas tardar el 30 de abril de cada ano (reporte anual del ejercicio social inmediato anterior) Annual audited financial statements / board report, CUE art. 33 I a) — deadline: El tercer dia habil inmediato siguiente a la fecha de celebracion de la asamblea general ordinaria de accionistas ... que debera efectuarse dentro de los 4 meses posteriores al cierre de dicho ejercicio Quarterly information, CUE art. 33 II — deadline: Dentro del mes inmediato siguiente a la terminacion de cada uno de los primeros trimestres del ejercicio social y dentro de los 40 dias habiles siguientes a la conclusion del cuarto trimestre (Q4 figures preliminary until audited statements are filed); the one-month and 40-business-day periods do not apply to sociedades anonimas promotoras de inversion bursatil, and trust issuers have a 20-business-day regime | www.cnbv.gob.mx/Normatividad/Disposiciones%20de%20car%C3%A1cter%20general%20aplicables%20a%20las%20emisoras%20de%20valores%20y%20a%20otros%20participantes%20del%20mercado%20de%20valores.pdf (CUE art. 33) |
| Ad hoc / inside-information regime | CUE art. 50: issuers must transmit relevant events (eventos relevantes) to the exchange where listed through SEDI and then, on the same date, to CNBV through STIV-2; art. 51: deferral of disclosure permitted under art. 105 of the Ley del Mercado de Valores with an insider access register; art. 54: exchange must immediately require more information on relevant events that are insufficient, imprecise or confusing. The CUE text read does not itself state a clock beyond transmission to the exchange (the 'inmediata' standard sits in the LMV, not read) | www.cnbv.gob.mx/Normatividad/Disposiciones%20de%20car%C3%A1cter%20general%20aplicables%20a%20las%20emisoras%20de%20valores%20y%20a%20otros%20participantes%20del%20mercado%20de%20valores.pdf |
| Filing format | Electronic formats (formatos electronicos) filed via STIV-2 / SEDI; BMV publishes XBRL taxonomy packages (.XSD) by issuer type (industrial/commercial/service issuers, FIBRAs and SAPIB, debt/referenced/capital certificate trusts). The page does not state who must file in XBRL www.bmv.com.mx/en/listed-issuers/xbrl-financial-information | www.bmv.com.mx/en/listed-issuers/xbrl-financial-information CUE art. 33 II (formatos electronicos) |
| ISIN prefix | MX - Indeval (central securities depository). Indeval page lists 'ISIN (International Security Identification Number) Code Assignment' and states 'Indeval joins ANNA (Association of National Numbering Agencies)' in 1993; the term 'national numbering agency' is not used on those pages www.indeval.com.mx/en/history | www.indeval.com.mx/en/history www.indeval.com.mx/en/about-us |
| LEI | LEI = 20-character ISO 17442 code issued by GLEIF-accredited LEI Issuers (LOUs); searchable in the Global LEI Index. No Mexico-specific LEI issuer or issuer obligation read on an official page www.gleif.org/en/about-lei/introducing-the-legal-entity-identifier-lei | www.gleif.org/en/about-lei/introducing-the-legal-entity-identifier-lei |
| Market calendar | BMV Group holiday schedule 2026: Jan 1, Feb 2, Mar 16, Apr 2, Apr 3, May 1, Sep 16, Nov 2, Nov 16, Dec 12, Dec 25 (2026 only on page) www.bmv.com.mx/en/bmv-group/holiday-schedule | www.bmv.com.mx/en/bmv-group/holiday-schedule |
| Filing language(s) | Spanish: registration applications of foreign-incorporated issuers must be filed before CNBV 'en idioma espanol'; other documents with sworn translation to Spanish; periodic information of foreign issuers may be presented in the language used in their home or foreign listing market (CUE text) | www.cnbv.gob.mx/Normatividad/Disposiciones%20de%20car%C3%A1cter%20general%20aplicables%20a%20las%20emisoras%20de%20valores%20y%20a%20otros%20participantes%20del%20mercado%20de%20valores.pdf |
| Trading halts page | BMV Current Trading Halts (issuer, series, cause, halt and resumption date/time); BIVA has a trading halts section. CUE art. 72: the exchange must immediately inform CNBV and the public of suspension of quotation www.bmv.com.mx/en/markets/current-trading-halts | www.bmv.com.mx/en/markets/current-trading-halts www.biva.mx CUE art. 72 |
| Store lookup | BMV Issuers Information directory (filter by market type, sector, security type; shows ticker, issuer, ISIN, listing date), EMISNET link, Outstanding Events and XBRL pages www.bmv.com.mx/en/issuers/issuers-information | www.bmv.com.mx/en/issuers/issuers-information |
| Node status and door | NODE LIVE · as_of 2026-10-23 · 156 issuers · door https://mcp.mx-cm-kg.ai/mcp mcp.mx-cm-kg.ai/mcp | mcp.capitalmarketsknowledgegraph.ai/mcp (list_nodes, at render) |
| Signal | State | When |
|---|---|---|
| ACM-200 | TRADING | The ISIN is on this market's register (the node's current roster for the exchange list). |
| ACM-403 | HALTED | Trading in the line is suspended or halted by the exchange or regulator. The node's record carries the halt flag, read nightly from the market's halts page named in the fields. www.bmv.com.mx/en/markets/current-trading-halts |
| ACM-404 | NOT ON THE REGISTER | The ISIN is not on this market's register (not listed here, delisted, or never admitted). |
| ACM-451 | READ THE FILING | A regulatory filing for the issuer is dated in the last three days: read it before acting. The answer names it. |