About this interactive
Three agreements, three questions.
A service level agreement (SLA) says what level of service the provider promises its customers: uptime, response times, how fast a lost file comes back, and the credit owed when a target is missed. It is very common: customers expect to see one.
An operational level agreement (OLA) is about how those promises get kept. It is an internal agreement between teams inside the provider, such as the network team and the help desk, setting what each will do for the other so the SLA can be met. The lesson's example is a university IT department's OLA, with its services, dependencies, responsible parties and incident handling. OLAs are much less common, and they go by many names.
A privacy level agreement (PLA) sets what a provider commits to about the personal data it handles for a customer: where it is stored, who may see it, how long it is kept, which subcontractors touch it and how fast the customer hears about a breach. PLAs are rare; the same promises often sit in a privacy policy or another agreement.
To sort a clause, ask whose promise it is and what it is about: a level of service to customers is the SLA; one team's commitment to another inside the provider is the OLA; the handling of personal data is the PLA.
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