--- title: "How to agree on the electronic record with your staff · Sicheca" description: "Steps to put in writing the working-time record agreement that gives it full evidentiary value." url: https://sicheca.com/en/blog/acuerdo-de-registro-electronico-con-trabajadores lang: en alternate_es: https://sicheca.com/blog/acuerdo-de-registro-electronico-con-trabajadores.md --- Law and fines · 3 min read # How to agree on the electronic record with your staff Short answer Put in writing that your company and each person agree to use the electronic record to measure working time. That agreement is what gives it full evidentiary value. ## What it should say - Which system is used and how recording is done. - That the person records their own clock-in and clock-out. - How an error is corrected and who authorizes it. - That the person can check their history. ## Where to put it In the contract, in an annex or in the internal work regulations. ## Before signing Explain it to the team. An agreement nobody understands is easy to challenge. ## The reform in one minute The reform has two parts. On March 3, 2026, article 123 of the Constitution was amended to set the 40-hour workweek. On May 1, 2026, the Federal Labor Law was amended, which is where the detail is. - The maximum working week drops from 48 to 40 hours, two hours per year, between 2027 and 2030. - Overtime has a weekly cap: it is paid at double time up to the cap and at triple time for up to 4 more hours. - Each company must electronically record the start and end time of each person's workday. - Not keeping that record is fined 250 to 5,000 UMA. - Salary and benefits cannot go down because of the reduction in hours. What remains pending are the STPS general rules, which will define who the record applies to and what exceptions there will be. They take effect on January 1, 2027. | Year | Maximum working hours | Double-time overtime | Triple-time overtime | | --- | --- | --- | --- | | 2026 | 48 h | 9 h | 4 h | | 2027 | 46 h | 9 h | 4 h | | 2028 | 44 h | 10 h | 4 h | | 2029 | 42 h | 11 h | 4 h | | 2030 | 40 h | 12 h | 4 h | Decree published in the Official Gazette of the Federation on May 1, 2026, second and fourth transitory provisions, and article 68 of the LFT. Each change applies from January 1. ## Common mistakes - Assuming the obligation does not apply because you are a small business. - Believing a device or fingerprint is required. - Confusing the date the law took effect with the date of the STPS rules. - Reading the 2030 caps as if they already applied. - Trusting a provider that claims to be certified by the authority. ## What to do now 1. Read what article 132, section XXXIV, requires. 2. Review how you record your staff's clock-in and clock-out today. 3. Choose an electronic recording method. 4. Agree on it in writing with each person. 5. Check the STPS general rules when they are published. ## Related terms **[Overtime: what it is](https://sicheca.com/en/blog/tiempo-extraordinario).** Overtime is the hours worked above the ordinary workday. **[What is the payroll CFDI](https://sicheca.com/en/blog/cfdi-de-nomina).** The payroll CFDI is the payment receipt stamped with the SAT that the company issues for each salary payment. **[Vacation premium: how much it is and when it is paid](https://sicheca.com/en/blog/prima-vacacional).** The vacation premium is an additional payment of at least 25% on the salary for the vacation days. ## Frequently asked questions ### Is there an official format? No. Draft it with your labor lawyer. ### Who monitors compliance? The Ministry of Labor and Social Welfare, through inspections. ### Where do I find the official text? In the Official Gazette of the Federation of May 1, 2026 and in the current version of the Federal Labor Law published by the Chamber of Deputies. ### Does this replace the advice of a lawyer? No. It is general information. For decisions about your company, consult a labor lawyer. ### Does the law require a particular system? No. It asks that the record be electronic and include the start and end time for each person. ## Legal basis and sources - Electronic working-time record: article 132, section XXXIV, of the LFT and fifth transitory provision of the decree. - Fines: articles 992, 994 and 1002 of the LFT. - [Decree amending the Federal Labor Law on the reduction of the working week](https://sidof.segob.gob.mx/notas/docFuente/5786537). Official Gazette of the Federation, May 1, 2026. - [Federal Labor Law, current text](https://www.diputados.gob.mx/LeyesBiblio/pdf/LFT.pdf). Chamber of Deputies. **How we write this content.** The Sicheca team writes it from the official text of the law. When something is not yet defined by the authority, we say so. It is general information and does not replace the advice of a lawyer or an accountant. ## Keep reading [ Law and fines **What the working-time record must contain**](https://sicheca.com/en/blog/que-debe-contener-el-registro-de-jornada) [ Law and fines **STPS inspection: what they can ask for about working time**](https://sicheca.com/en/blog/inspeccion-stps-registro-de-jornada) [ Law and fines **Salary does not go down with the reduction in working hours**](https://sicheca.com/en/blog/el-salario-no-baja-con-la-reduccion-de-jornada) [ Glossary **What the UMA is and how much it is worth**](https://sicheca.com/en/blog/que-es-la-uma-y-cuanto-vale) [See all articles](https://sicheca.com/en/blog/) Who publishes this blog Sicheca is a digital time clock for recording working time from your phone. We write these guides from the official text of the law, so any business can understand what applies to it. If you want to try it, there is a waitlist. [Join the waitlist](https://sicheca.com/en/lista-de-espera?utm_source=blog&utm_medium=articulo&utm_campaign=acuerdo-de-registro-electronico-con-trabajadores&utm_content=final)