Drafting a Service Level Agreement (SLA)

A Service Level Agreement, usually abbreviated as SLA, is an agreement or appendix in which concrete agreements are laid down regarding the level of service. Examples include availability, support hours, incident handling, response times, recovery times, maintenance windows, reporting, and the consequences if agreed service levels are not met.

An SLA is often used for IT services, SaaS, hosting, cloud management, managed services, service desk, maintenance, and other ongoing services. In many cases, an SLA is not a fully standalone contract, but an appendix to a main agreement such as a SaaS agreement, service agreement, hosting agreement, or framework agreement.

MKB Juristen drafts SLAs that are legally clear and remain practically executable. We ensure that service levels are measurable, align with your technical environment, and are properly aligned with liability, the support process, and the main agreement.

You need an SLA when the quality, availability, or speed of service is important to the customer. This is particularly relevant for ongoing services where the customer depends on software, systems, hosting, support, maintenance, or management.

An SLA is advisable, for example, if you want to make agreements regarding the uptime of a SaaS platform, response time for support tickets, recovery from failures, maintenance windows, backups, reporting, or escalation in the event of serious incidents. Without an SLA, expectations often remain too general, and disputes arise as soon as a service is temporarily unavailable or an incident lasts longer than expected.

The content of an SLA depends on the service, the customer, and the technical environment. In many cases, we assess or arrange, among other things:

• the scope of the services to which the SLA applies;
• availability, uptime and measurement period;
• planned maintenance and emergency maintenance;
• support hours, support channels and contact persons;
• incident priorities, impact and urgency;
• response times, recovery times and any resolution times;
• reporting, monitoring and evidence of performance;
• escalation in the event of serious or recurring incidents;
• service credits or other consequences for failure to meet service levels;
• backup, RTO, RPO and data recovery where relevant;
• security incidents and their relationship to data breaches;
• customer obligations and dependencies on third parties;
• exclusions, liability and relationship to the main agreement.

A service agreement governs the general legal and commercial arrangements between the service provider and the client. This includes the assignment, price, duration, payment, liability, intellectual property, confidentiality, and termination.

An SLA makes a part of that service provision concretely measurable. The SLA translates general service obligations into agreements regarding, for example, availability, support, response times, maintenance, and reporting. Therefore, the SLA must always be aligned with the main agreement. If liability, termination, or service credits are regulated differently in both documents, ambiguity arises.

Many SLA discussions arise because concepts are not defined sharply enough. Uptime refers to the availability of a service within a specific measurement period. Response time refers to how quickly a report is acknowledged or addressed. Recovery time or resolution time refers to the moment when the service is functioning again or the incident is resolved.

These terms should not be used interchangeably. For example, a supplier may respond quickly but be unable to resolve a problem immediately because the cause lies with a cloud provider, customer configuration, or external connection. Therefore, the SLA must also clearly define the measurement method, maintenance windows, priorities, and exceptions.

A good SLA distinguishes between different types of incidents. An outage that renders the entire platform unavailable requires a different response time than a question about functionality or a limited problem for a single user.

Priorities such as P1, P2, P3, and P4 are often used. These are based on impact, urgency, the number of affected users, the availability of a workaround, and business importance. Different response times, recovery times, communication agreements, and escalation steps may apply to each priority.

Service credits can be a way to link consequences to not meeting service levels. For example, a discount on the monthly fee if availability falls below a certain limit. However, service credits must be formulated carefully.

It is important to clarify whether service credits are the sole remedy for a specific SLA breach, or whether additional damages are possible. Credits must also be aligned with the limitation of liability in the main agreement. Otherwise, a relatively minor incident could lead to disproportionate financial consequences.

Not all downtime is the same. Scheduled maintenance, emergency maintenance, outages at cloud providers, internet outages, third-party API issues, customer misuse, or a lack of cooperation can affect service levels.

An SLA must therefore clarify which downtime counts and which does not. It must also regulate how maintenance is announced, when emergency maintenance is permitted, and which dependencies fall outside the supplier's responsibility.

An SLA for SaaS often focuses on availability, updates, support, maintenance, and data processing. A hosting SLA is more about server availability, backups, monitoring, data centers, and recovery. IT support primarily revolves around tickets, priorities, response times, escalation, and reporting.

For managed services, the SLA is often broader: monitoring, preventive maintenance, change management, security, reporting, and structural improvements can all be part of the service. Therefore, a single standard SLA is rarely suitable for every service.

Do you already have an SLA? If so, we can check whether it aligns with your service delivery, support process, and main agreement. We assess, among other things, scope, uptime, incident priorities, response times, maintenance windows, reporting, service credits, customer obligations, third-party dependencies, and liability.

We also assess whether the SLA is practically feasible. An SLA may sound legally sound but still cause problems if the support team, monitoring, ticketing, or reporting do not align with the agreed service levels.

After a brief intake, we discuss your services, customers, technical environment, support process, risks, and main agreement. Subsequently, we draft a customized Service Level Agreement or review your existing SLA.

You will receive a document that concretely and measurably defines service levels, with attention to availability, support, incidents, maintenance, reporting, service credits, customer obligations, third-party dependencies, and liability.