Compliance English: Audit, Remediation, and Certification Vocabulary

Introduction

Compliance audits are a reality for engineers at companies that handle sensitive data, process payments, or serve regulated industries. Whether your organisation is pursuing SOC 2, ISO 27001, PCI DSS, or HIPAA compliance, you will encounter a specific vocabulary in audit preparation, audit interviews, and remediation tracking. Understanding this vocabulary helps you contribute to compliance efforts, answer auditor questions accurately, and write clear evidence documentation.

Frameworks and Controls

A compliance framework is a structured set of requirements that an organisation must meet. Common frameworks include SOC 2, ISO 27001, PCI DSS, and HIPAA. Engineers do not need to memorise every requirement, but they do need to understand the vocabulary:

• control — a specific policy, process, or technical measure that reduces risk; “we have a control that requires MFA for all production access”
• control objective — the goal that a control is designed to achieve; “the control objective is to ensure that only authorised personnel can access production systems”
• in scope — the systems, data, or processes that the audit covers; “our payment processing systems are in scope for PCI DSS”
• out of scope — explicitly excluded from the audit; “our development environment is out of scope”
• evidence — documentation that proves a control is operating effectively; “we provide access logs as evidence for the access control review”

Engineers often say: “We need to provide evidence for each control. For the change management control, we provide Git commit history and pull request approval records.”

The Audit Process

Understanding the audit process vocabulary helps you participate more effectively:

• audit engagement — the formal relationship between the auditor and your organisation; “the audit engagement covers the period from January to December”
• audit period — the time window being assessed; “we need to show that controls were operating throughout the audit period, not just at the time of the audit”
• field work — the phase where auditors collect evidence and test controls; “the auditors are on-site for field work this week”
• auditor inquiry — when an auditor asks your team a question; “we had an auditor inquiry about how we handle access provisioning”
• walkthrough — when you explain and demonstrate a process to an auditor; “we did a walkthrough of our deployment process to show that code review is required before production deployment”
• testing — how auditors verify that controls work; they may observe a process, inspect evidence, or reperform a procedure

Findings and Remediation

When an auditor identifies a problem, it becomes a finding:

• finding — a deficiency or gap identified during the audit; “we received a finding for not logging privileged user access”
• observation — a less severe issue, often a recommendation; “the auditor noted an observation about our password complexity policy”
• material weakness — a serious deficiency that indicates the control system is fundamentally flawed; “a material weakness would likely prevent certification”
• management response — your organisation’s formal reply to a finding; “we draft a management response explaining how we will remediate the finding”
• remediation plan — a plan to fix identified deficiencies; “our remediation plan includes implementing centralised log management within 60 days”
• remediation deadline — when the fix must be completed; “the auditor expects remediation within 90 days”

The phrase “close a finding” means you have fixed the issue and the auditor has accepted the evidence. “We closed the finding by implementing automated access reviews.”

Certification and Attestation

After a successful audit, your organisation receives a certification or report:

• SOC 2 Type I — assesses whether controls are suitably designed at a point in time
• SOC 2 Type II — assesses whether controls operated effectively over a period (typically 6-12 months); “we are pursuing Type II, which provides stronger assurance”
• attestation — a formal statement by an auditor that your controls meet the standard; “the audit firm issues an attestation letter”
• third-party audit — an audit conducted by an independent external organisation; “customers require a third-party audit report, not a self-assessment”

Key Vocabulary

Term	Definition
control	A policy, process, or technical measure that reduces a specific risk
in scope	The systems or processes covered by the audit
evidence	Documentation that proves a control is operating effectively
finding	A deficiency or gap identified by auditors
remediation	The process of fixing a finding
remediation plan	A documented plan with timelines for addressing findings
walkthrough	Demonstrating a process to auditors in real time
audit period	The time window the audit covers
SOC 2 Type II	An audit report covering control effectiveness over a sustained period
attestation	A formal statement from an auditor confirming compliance

Practice Tips

1. Learn to write clear evidence descriptions. When providing evidence, write a header that says what it proves: “This screenshot of the access control list demonstrates that only members of the ‘prod-access’ group have SSH access to production servers.”

2. Practise the audit walkthrough. Auditors will ask you to explain processes verbally. Practise narrating: “When a developer wants to deploy to production, they open a pull request, which requires approval from at least one other engineer. After approval, the CI pipeline runs automated tests. Only when all tests pass is the merge allowed.”

3. Use “in scope” and “out of scope” precisely. When discussing compliance requirements with your team, be explicit: “This service processes cardholder data, so it is in scope for PCI DSS. The analytics service does not, so it is out of scope.”

4. Learn the difference between Type I and Type II audits. Customers will ask which type you have. Practise explaining: “SOC 2 Type I says our controls are designed correctly. Type II says they actually operated correctly for a full year. Most enterprise customers require Type II.”

Conclusion

Compliance vocabulary — control, finding, remediation, evidence, in scope, attestation — is essential for engineers at companies operating in regulated industries or serving enterprise customers. Understanding these terms helps you contribute to audit preparation, answer auditor questions accurately, and write clear remediation plans. As compliance requirements expand across the industry, this vocabulary will become increasingly relevant for senior engineers and architects.