Acceptance Testing

Definition

Acceptance Testing is the process of validating that a solution meets business requirements and acceptance criteria before it is formally approved for use. It focuses on business validation rather than technical correctness, and answers one key question: does this solution satisfy the business need? It is the final gate between delivery and production.

Inputs

• Defined acceptance criteria established during requirements analysis
• Test scenarios and test cases mapped to business requirements
• A deployable solution or release candidate ready for business review
• Business stakeholders available to execute and sign off on tests

Outputs

• Executed acceptance test results with pass/fail status per scenario
• Logged defects requiring remediation before approval
• Formal business sign-off authorizing the solution for production
• Inputs to go/no-go decisions and release planning

When to Use

• Before go-live or release of any business-facing solution
• During User Acceptance Testing (UAT) phases
• For regulatory or compliance-driven solutions requiring formal approval
• Any project where business sign-off is a contractual or governance requirement

When Not to Use

• As a substitute for earlier quality assurance — acceptance testing validates, it does not fix
• When acceptance criteria were not defined upfront — define them first
• For purely technical changes with no business-facing behavior change