Facilities management, cleaning, technical maintenance, security, HVAC, access control, involves a chain of contractors and subcontractors whose coordination documents, service conformity records, incident reports and contract termination notices are rarely managed with the traceability the law requires.
When a labour inspection finds that preventive coordination is not documented in writing, or when a contractor claims the client failed to notify a contractual change in time, the problem is rarely that the communication did not happen: it is that it cannot be proved.
Certified email for facilities management closes exactly that gap. It turns every critical communication between the principal company, contractor and subcontractor into legally binding evidence with a time stamp, content hash and certified parties under the eIDAS Regulation and Law 6/2020.
The legal framework that requires every step to be documented
Royal Decree 171/2004 and the written certification requirement in CAE
Royal Decree 171/2004, which develops Article 24 of the Law 31/1995 on Occupational Risk Prevention (LPRL), establishes that the principal employer, the building or facility owner or manager, must, before the start of any activity, require each contractor and subcontractor to certify in writing:
- That it has carried out the risk assessment and preventive planning for the contracted work.
- That it has fulfilled its obligations to inform and train the workers who will operate on the premises.
- That it has established the necessary coordination mechanisms with other concurring companies.
The rule is unambiguous: the certification must be in writing and must be retained alongside the rest of the preventive documentation for the workplace (Art. 23 LPRL). A WhatsApp message, a phone call or an ordinary email does not satisfy that requirement.
Sanctions for non-compliance with CAE obligations reach €819,780 at the maximum very-serious infraction level under the LISOS.
The principal employer’s duty of supervision
Article 10 of RD 171/2004 does not only require prior certification: it obliges the principal employer to actively supervise compliance with occupational risk prevention regulations by its contractors throughout the contract. That supervision must be documented, and when non-compliance is detected, the communication to the contractor requiring correction must be certifiable.
Without proof that a non-compliance was detected and communicated to the contractor, the principal company may be held jointly liable for the consequences in the event of an accident. Certified written notifications with full probative value under eIDAS are the most efficient way to cover that documented supervision obligation.
Law 1/2025 on MASC: contractor disputes before going to court
Law 1/2025 on Alternative Dispute Resolution Methods, in force since 3 April 2025, requires an extrajudicial resolution attempt before going to court for most civil and commercial disputes. In facilities, this applies to SLA breach claims, damage caused to premises by a contractor, and disputes about the scope of billed services.
The certified notification of the prior claim, with certified date and content, is the documentary requirement that activates that channel and protects the principal company or the contractor in any subsequent proceedings.
Concrete uses: business activity coordination
Pre-start certification before work begins
Before a cleaning, technical maintenance or security company begins working in a building or facility, the facilities manager must obtain and retain the CAE certifications. Managing that exchange by standard email means that months later, during a labour inspection, the manager cannot prove the exact date they requested the documentation or that the contractor actually submitted it.
With Legalpin’s certified notification platform, every CAE certification request sent to a contractor and every document received is sealed with a date and content hash. The complete file is available in the portal and can be downloaded for presentation to the Labour Inspectorate at any time.
Preventive instructions from the premises owner
The owner of the workplace is obliged to inform contractors about the specific risks of the premises and the emergency measures before work begins. Those instructions must be transmitted in a way that leaves proof of receipt.
When sent via certified communication, the evidence file proves that every contractor received the preventive instructions for the premises, with the exact content and the delivery date. This decouples the owner’s liability in the event of an accident caused by lack of awareness of the site’s specific risks.
Communicating preventive non-compliances detected during contract execution
If during contract execution the facilities manager detects a contractor failing to comply with its preventive obligations, workers without PPE, safety procedures not followed, expired documentation, that non-compliance must be communicated and a correction demanded in a certifiable way.
That requirement notice, sent as a certified digital communication for service contractors, certifies the detection, the demand and the date on which correction was required. If the contractor fails to act and an accident occurs, that evidence shows the principal fulfilled its supervisory duty.
Concrete uses: service contract management
Confirming contract conditions and SLAs
Facilities contracts include service levels (SLAs) defining response times, service frequencies and penalties for non-compliance. When those conditions change during the contract, price adjustment, scope change, expansion to new premises, the notification to the contractor must be certifiable.
Electronic signature for service contracts combined with certified notification of modifications creates a complete record from initial formalisation to any subsequent variation. If the contractor disputes the scope of what was agreed, the evidence file resolves the dispute without litigation.
Work orders and service completion records
In technical maintenance, lifts, HVAC, electrical systems, fire protection, the work order and the building manager’s sign-off are critical documents. They prove the service was carried out, on what date and to what scope.
The most efficient workflow is to send the work order to the facilities manager via certified communication with a request for electronic sign-off. The resulting record, work order sent with certified date, recipient’s signature with time stamp, is the evidence that resolves any dispute about whether maintenance was performed.
Notifying SLA breaches and penalties
When a contractor fails to meet the agreed service level, response time to a fault, cleaning frequency, security coverage, the principal company needs to prove it detected the breach and communicated it within the contractual deadline for activating penalties.
Without certifiable proof of that notification, the contractor can challenge the penalty by claiming they did not receive the notice or received it outside the contractual claim period. Certified communication eliminates that possibility.
Service contract termination
Terminating a facilities services contract, whether by the principal company or the contractor, requires compliance with the agreed notice periods. Without proving the date on which the termination notice was sent, the party terminating the contract may face claims for failure to observe the notice period.
Certified email for corporate compliance certifies the exact date of the termination notice, closing the door to disputes about whether the contractual notice period was observed.
Concrete uses: incident and emergency management
Notifying damage to premises
When a contractor causes damage to premises during service delivery, broken fixtures, damage to electrical infrastructure, flooding from poor pipe maintenance, the certified notification to the contractor is the first step in activating insurance coverage and liability claims.
Without a certified date for that notification, the insurance claim process may be stalled. The certified communication of the incident, with a description of the damage and the exact date of notice, is the foundational evidence for the claim file.
Emergency communications with traceability
In emergencies, a critical fault in a data centre HVAC system, failure of a fire detection system, a security incident, the speed of response and proof that notification was sent at the right moment are equally important.
Legally valid SMS for urgent alerts allows the contractor on call to be alerted with a certified time stamp, proving the exact moment the emergency protocol was activated. That is relevant both for insurance coverage and for the subsequent analysis of response times.
Concrete uses: facilities workforce management
Disciplinary notices and schedule changes
Facilities service companies, cleaning, security, technical maintenance, have highly mobile workforces with split shifts and workers spread across multiple sites. That generates a constant flow of employment communications that must be certifiable: schedule changes, site transfers, disciplinary sanctions.
Certified labour sanction notifications are essential in a sector where workers can easily claim they did not receive a communication if it was sent by standard email or WhatsApp. With Legalpin’s certified evidence file, that claim does not stand.
Delivering the digital disconnection protocol
Like any Spanish company, facilities service firms are required by Article 88 of the LOPDGDD to have a digital disconnection policy and certify it was communicated to each employee. With a distributed workforce across multiple sites and high turnover, managing that certification individually and with documentary proof is an operational challenge that bulk certified sending resolves efficiently.
Integration with facilities management systems
The most widely used CAFM/CMMS platforms, Archibus, Planon, IBM Tririga, Infraspeak, can be integrated with Legalpin’s certified communications API to automatically launch critical notifications at key moments in the operational workflow.
Common integration points include:
When creating a work order: the system automatically sends the certified notification to the contractor with the work detail, the applicable SLA and a certified receipt date.
When closing a work order: the system sends the completion record to the building manager with a request for electronic sign-off.
When an SLA is at risk: the system automatically sends the certified alert to the contractor before the deadline expires, documenting the date of the requirement.
When a contract is due to expire: the system automatically generates the certified notification of renewal, extension or termination with the agreed advance notice.
Frequently asked questions (FAQs)
Yes. The eIDAS Regulation and Law 6/2020 treat certified electronic delivery as equivalent to written communication with full legal effect. CAE certification sent and received via eIDAS-compliant certified email satisfies the written certification requirement of Article 10.2 of RD 171/2004.
Not if the notification was sent via certified communication. Legalpin’s evidence file proves delivery to the recipient’s inbox with a qualified time stamp. The burden of proof shifts: the contractor must prove the message did not reach its inbox, which is practically impossible when the technical record certifies delivery.
Yes. Legalpin’s API allows certified sending to be integrated into facilities management systems to automatically launch and record CAE communications for each contractor and building, generating a centralised repository of evidence files.
Legalpin offers pricing scaled to send volume and number of premises, from single-building managers to multi-asset companies with dozens of active contractors. API integration is available on higher-volume plans.
Yes. There is a free trial that lets you verify the full service functionality before making any decision.
General information only; this does not constitute individualised legal advice.
