Service Level Agreement (SLA) Explained...
SLA Definitions and Solutions SLAs are a critical component of any vendor contract. Beyond listing expectations of service type and quality, an SLA provides remedies when requirements aren't met. What is an SLA? A service-level agreement (SLA) is simply a document describing the level of service expected by a customer from a supplier, laying out the metrics by which that service is measured, and the remedies or penalties, if any, should the agreed-upon levels not be achieved. Usually, SLAs are between companies and external suppliers, but they may also be between two departments within a company. A telecom company's SLA, for example, may promise network availability of 99.999 percent (for the mathematically disinclined, that works out to about five and a quarter minutes of downtime per year, which, believe it or not, can still be too long for some businesses), and allow the customer to reduce their payment by a given percentage if that is not achieved, usu