Illustrative Procedures
Illustrative procedures are example steps that a practitioner (such as an auditor or examiner) can look at as a model when planning the work they will perform in an engagement. They are meant to guide and illustrate, not to serve as a fixed checklist that must be followed exactly. In practice, the actual procedures a practitioner performs are tailored to the specific engagement, subject matter, and applicable professional standards.
In an attestation or audit context, illustrative procedures are non-authoritative examples provided in professional guidance to help practitioners interpret and apply attestation standards when performing examination, review, or agreed-upon procedures engagements. As reflected in AICPA guidance materials, they demonstrate the types of procedures that might be appropriate for a given subject matter but are not prescriptive; the practitioner is generally expected to exercise professional judgment and adapt or supplement them to fit the specific engagement circumstances and the governing standards (for example, the agreed-upon procedures framework described in AT Section 201). This term relates to audit and attestation practice and is out of scope for the HIPAA regulatory framework; illustrative procedures do not themselves establish or substitute for compliance with the HIPAA Privacy Rule, Security Rule, or any HITRUST CSF control requirement. Readers evaluating compliance-related engagements should verify the applicable procedures against the current professional standards and, where relevant, current regulatory guidance.
Why it matters
Illustrative procedures matter because they give practitioners a concrete starting point when planning an attestation or audit engagement, reducing the risk that important considerations are overlooked while still preserving the flexibility that professional judgment requires. In healthcare compliance work, where an organization may commission an examination or agreed-upon procedures engagement related to its safeguards, understanding that these procedures are examples rather than a mandatory checklist helps set accurate expectations about what an engagement will and will not cover.
A common source of confusion is the assumption that following a set of illustrative procedures automatically demonstrates compliance with a regulatory or control framework. It does not. Illustrative procedures are non-authoritative guidance drawn from professional attestation standards, and they exist to help practitioners interpret and apply those standards. They do not establish, and cannot substitute for, compliance with the HIPAA Privacy Rule, the HIPAA Security Rule, or any HITRUST CSF control requirement. Treating example procedures as a compliance guarantee can lead organizations to overstate the assurance an engagement provides.
Because the actual procedures performed must be tailored to the specific engagement, subject matter, and governing standards, stakeholders relying on an engagement report should understand what procedures were actually performed rather than assuming the illustrative examples were applied verbatim. Readers evaluating compliance-related engagements should confirm the applicable procedures against the current professional standards and, where relevant, current regulatory guidance.
Who it's relevant to
Inside Illustrative Procedures
Common questions
Answers to the questions practitioners most commonly ask about Illustrative Procedures.