COFEPRIS Warehousing Compliance for Medical Devices

Medical device warehouse requirements in Mexico are a major component of post-market compliance. COFEPRIS warehouse compliance standards define how medical devices and IVDs must be stored to maintain sanitary registration and ensure safe distribution in the Mexican market. Sanitary registration holders, importers, and distributors all have legal obligations to ensure that devices are handled in ways that preserve their safety and efficacy. Even when warehouse operations are outsourced to third-party providers, the key players in the supply chain must maintain documented procedures demonstrating that all storage activities comply with regulatory requirements. 

Key Standards for COFEPRIS Warehouse Compliance 

NOM-241-SSA1-2021, Good Manufacturing Practices for Medical Devices (GMP), is the core standard driving COFEPRIS warehouse compliance. This regulation establishes baseline quality and safety requirements for the design, manufacturing, storage, and distribution of medical devices. Chapter 19 focuses specifically on warehouse operations and storage practices. Additional documents also contribute to the regulatory framework: 

• Regulation of Health Supplies provides guidelines for the control and oversight of medical devices, detailing requirements for their manufacturing, storage, and distribution. 

• Official Mexican Norm NOM-240-SSA1-2012, Installation and Operation of Technovigilance, expands on requirements for post-market monitoring and adverse event reporting—a key responsibility that intersects with warehouse operations. 

• Official Mexican Norm NOM-137-SSA1-2008 outlines how medical devices should be labeled to ensure identification, traceability, and safe use. Warehouses must maintain the integrity of device labeling and ensure compliance with NOM-137. 

Medical Device COFEPRIS Warehousing Compliance Licensing Requirements 

Facilities involved in the storage of medical devices must secure the correct  authorization issued by COFEPRIS: Aviso de funcionamiento y de responsable sanitario, which includes both Warehouse and Health Manager requirements. 

The Warehouse Notice confirms that the facility complies with Mexico’s sanitary regulations. To obtain this notice, applicants must submit a detailed application through COFEPRIS’s online platform, DIGIPRiS to notify the address, the health manager and legal representative information to the authority.  

It is important to ensure that the warehouse being notified to COFEPRIS complies with the requirements according to NOM 241 since the Authority may perform physical inspections without prior notice and request supporting documentation and proof of infrastructure aligned with the regulation. 

The Health Manager  designated must be  an individual who holds professional responsibility for the warehouse’s regulatory compliance. This Health Manager, or Responsable Sanitario, must have a relevant university degree earned in Mexico—typically in medicine, pharmacy, or biomedical engineering. This individual is responsible for implementing the facility’s quality system and monitoring the market performance of stored products. 

This notice that includes both, Warehouse and Health manager requirements, is mandatory to be part of all Medical Device registration applications, renewals, and modifications submitted to COFEPRIS. 

Medical Device Warehouse Compliance Requirements Under NOM-241 

To maintain compliance with NOM-241-SSA1-2021 and retain COFEPRIS authorization, warehouses must implement rigorous systems to ensure the safety, quality, proper storage, and traceability of devices stored in the facility. These include: 

• Quality Management System (QMS) 
  Warehouses must implement a QMS (such as ISO 13485:2016) appropriate to the size and complexity of their operations. The QMS should define the organizational structure, responsibilities, risk management, and processes to ensure medical devices are received, stored, and distributed in accordance with regulatory expectations, the terms of the sanitary registration, and device labeling. 

• Documentation Control 
  A comprehensive documentation system must be established, including SOPs, activity records, and legal documents. Retention periods must be defined based on the product’s shelf life or applicable regulatory requirements. 

• Qualified Personnel and Health Manager (Responsable Sanitario) 
  Facilities must employ a sufficient number of qualified personnel, in addition to the Health Manager, and ensure they are properly trained in storage practices, counterfeit detection, and the handling of temperature-sensitive or sterile devices. Training records must be maintained. 

• Facility Requirements 
  Warehouses must be constructed and maintained to control temperature, humidity, weather exposure, and physical access. Areas for receiving, storage, shipping, and isolation (for rejected, counterfeit, or returned products) must be clearly designated and physically or digitally segregated. 

• Environment and Equipment Monitoring 
  Storage conditions must comply with those specified in the product’s sanitary registration. Temperature and humidity must be continuously monitored using calibrated instruments. Refrigeration and HVAC systems must be qualified throughout all lifecycle stages (design, installation, operation, and performance). Backup power and validated digital systems are required for critical functions. 

• Inventory Control 
  Warehouses must apply First In, First Out (FIFO) or First Expired, First Out (FEFO) inventory methods. Documented procedures and tracking systems must be in place to monitor inventory status and location. Products must be verified upon receipt, and no device may be distributed until its release review is complete. 

• Distribution Controls and Traceability 
  Documented procedures must define how products are transported, including data logging (lot number, method, and conditions). Cold chain validation is mandatory for temperature-sensitive devices. Distribution records must enable full traceability and support timely recalls. 

• Technovigilance 
  COFEPRIS requires warehouses compliance to support technovigilance by maintaining systems to track non-conformities, complaints, and returns. The Health Manager must ensure that any suspected counterfeit or defective product is reported and quarantined. Documentation, root cause investigations, and Corrective and Preventive Actions (CAPA) are all essential elements of the compliance model. 

Warehouse Compliance for MRHs, Importers, and Distributors 

As stated, registration holders, importers, and distributors must comply with licensing, personnel requirements, and good storage and distribution practices for any warehouse they own and operate. However, these operations are often outsourced to third-party providers and facilities. In such cases, operators carry the same level of responsibility to ensure compliance with warehousing requirements. NOM-241-SSA1-2021 mandates the use of technical agreements that clearly define the responsibilities of all involved parties when the storage, distribution, or transportation of medical devices is outsourced. The NOM also requires a structured approach to auditing, which includes both internal inspections and periodic supplier audits to verify compliance with storage and distribution practices. 

Mexico Registration Holders (MRHs) 

Foreign manufacturers are required to appoint an in-country representative called a Mexico Registration Holder (MRH), who holds the sanitary registration, acts as a liaison with COFEPRIS, and oversees the execution of post-market compliance obligations, including warehouse compliance. MRHs are not required to operate their own warehouses, but they are ultimately responsible for ensuring that the storage and distribution of their devices fully comply with NOM-241. This includes maintaining technical agreements with importers and distributors that clearly outline obligations related to quality assurance, storage conditions, documentation, and traceability. These agreements must align with the device’s sanitary registration and be prepared by technically competent individuals.MRHs are also expected to validate their partners’ compliance through audits. This includes reviewing the audit programs maintained by warehousing and distribution partners and ensuring that supplier audits are conducted according to the risk level of the service. Audit findings, including observations and corrective actions, should be incorporated into the MRH’s quality system. 

Importers

Importers play a central role in bringing medical devices into Mexico and must either operate their own warehouse or work with a licensed third-party provider to receive products after customs clearance. Often, the Mexico Registration Holder (MRH) also acts as the importer. If warehousing or transportation is outsourced, the importer must have a formal technical agreement in place. These agreements should clearly define each party’s responsibilities, including how products will be stored, handled, and transported under proper conditions. Importers are also required to maintain a documented audit program, which includes establishing audit frequency, assigning qualified audit teams, and keeping detailed records. 

Distributors

Many distributors own and operate their own warehouses, transportation fleets, and manage logistics. In these cases, they are responsible for maintaining the required licenses, adhering to NOM-241 requirements—including internal audits overseen by the Health Manager—and upholding the terms of their technical agreements with the MRH. Distributors that outsource storage or transport must establish clear technical agreements with their partners that define how inventory is handled, how quality is maintained, and who is responsible for each activity. Audit frequency should reflect the level of risk and past performance. 

COFEPRIS Compliance and Regulatory Support with MedEnvoy

Experienced Mexico Registration Holders can help foreign manufacturers meet all obligations under NOM-241. As your MRH, MedEnvoy supports warehouse partner selection, document and license verification, audit planning, and quality system integration. We also review technical agreements to ensure that roles, responsibilities, and quality expectations are clearly defined with distributors and other third-party providers. Whether you are preparing to enter the Mexican market or expanding your device portfolio, MedEnvoy provides the regulatory expertise and operational oversight needed to remain compliant with Mexico’s stringent distribution requirements including COFEPRIS warehouse compliance.

Learn more about our Mexico Registration Holder services.  

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