Validate Scope

Securing official sign-off from the customer or sponsor that completed deliverables meet the agreed requirements and acceptance criteria.

Key Points

  • Confirms deliverables are complete and acceptable to stakeholders, not just technically correct.
  • Uses verified deliverables, requirements, and acceptance criteria as inputs; outputs include accepted deliverables and possible change requests.
  • Typically performed at the end of phases, iterations, or major milestones.
  • Different from Control Quality (checks correctness) and Control Scope (manages scope changes).

Example

After QA verifies a report is error-free, the sponsor reviews it against the requirements and acceptance criteria. The sponsor signs an acceptance form for the report and requests changes to a dashboard that does not meet a stated requirement. This activity is Validate Scope.

PMP Example Question

During a phase gate, the sponsor signs off on three deliverables and rejects one because it fails to meet a documented acceptance criterion. Which process is being performed?

  1. Control Quality
  2. Validate Scope
  3. Control Scope
  4. Close Project or Phase

Correct Answer: B — Validate Scope (formal acceptance of completed deliverables)

Explanation: Validate Scope obtains stakeholder acceptance of completed deliverables; Control Quality checks correctness, Control Scope manages changes, and Close Project or Phase finalizes all activities.

ICS/OT Cybersecurity Fundamentals — Security Built for Industrial Systems

Industrial control systems cannot be secured like ordinary IT. A forced reboot, aggressive scan, or incompatible patch can interrupt production and create real safety consequences. Effective OT security begins with understanding the systems, constraints, and risks unique to industrial environments.

This course gives IT professionals, engineers, operators, and security practitioners a practical foundation in ICS threats, zone and conduit design, risk assessment, passive asset visibility, and vendor evaluation. You will learn how IEC 62443, NIST CSF, and MITRE ATT&CK for ICS apply where availability and safety come first.

Eight reconstructed incidents—including Stuxnet, Triton, Ukraine 2015, Colonial Pipeline, and PIPEDREAM—show how attackers move through OT environments, what they target, and which defenses could have changed the outcome.

Watch the course preview, then build the vocabulary, frameworks, and judgment needed to take credible first steps in ICS/OT cybersecurity.

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ICS/OT Cybersecurity Fundamentals course preview

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