NBN ISO/IEC 19086-1:2021

This document seeks to establish a set of common cloud SLA building blocks (concepts, terms,
definitions, contexts) that can be used to create cloud Service Level Agreements (SLAs).
This document specifies
a) an overview of cloud SLAs,
b) identification of the relationship between the cloud service agreement and the cloud SLA,
c) concepts that can be used to build cloud SLAs, and
d) terms commonly used in cloud SLAs.
This document is for the benefit and use of both cloud service providers and cloud service customers.
The aim is to avoid confusion and facilitate a common understanding between cloud service providers
and cloud service customers. Cloud service agreements and their associated cloud SLAs vary between
cloud service providers, and in some cases different cloud service customers can negotiate different
contract terms with the same cloud service provider for the same cloud service. This document aims
to assist cloud service customers when they compare cloud services from different cloud service
providers.
This document does not provide a standard structure that can be used for a cloud SLA or a standard set
of cloud service level objectives (SLOs) and cloud service qualitative objectives (SQOs) that will apply
to all cloud services or all cloud service providers. This approach provides flexibility for cloud service
providers in tailoring their cloud SLAs to the particular characteristics of the offered cloud services.
This document does not supersede any legal requirement.