A1.2·high·Component: AvailabilityWhat this control requires
The entity authorizes, designs, develops or acquires, implements, operates, approves, maintains, and monitors environmental protections, software, data backup processes, and recovery infrastructure to meet its objectives.
In plain English
The entity authorizes, designs, develops or acquires, implements, operates, approves, maintains, and monitors environmental protections, software, data backup processes, and recovery infrastructure to meet its objectives. In practice, this means you can prove you risk objectives-level controls on a defined cadence.
Why it matters
Every SOC 2 audit opinion is built control-by-control from the Trust Services Criteria. A missing or failing criterion produces an exception in the report, which buyers, partners and procurement teams read line-by-line during vendor reviews.
This control is rated high. Auditors expect a named owner, a remediation SLA, and a tooling artefact that evidences continuous operation.
What an auditor looks for
A SOC 2 auditor (under AT-C §§ 105/205) tests both design and operating effectiveness over the audit window. For each criterion they expect a written control, a control owner, a population of events, and a sample tested against the population — including remediation tickets for exceptions.
Within Availability, the assessor will trace your implementation back to the catalogue reference (Criterion A1.2) and look for objective evidence on the latest two assessment cycles.
How to implement
Policy Management
Docs. Keep each policy in version-controlled Markdown alongside the code that implements it; ship a signed PDF snapshot at each annual review and link the SHA into the SoA.
Operational checklist
- Risk. Document the trigger, the owner and the cadence.
- Business. Document the trigger, the owner and the cadence.
- Management. Document the trigger, the owner and the cadence.
- Data. Document the trigger, the owner and the cadence.
- Scope: objectives, controls, management, backup, recovery, environmental controls.
Evidence to collect
- Policy Document. A signed and version-controlled policy / standard / procedure document.
- Infra Scan. Continuous infrastructure-posture telemetry — AWS Config, Azure Policy compliance, GCP Organisation Policy, Wiz / Prisma findings.
Signed policy or standard documents the safeguard. Focus: Management of Backup, Recovery, and Environmental Controls (Original component: Availability).
Common pitfalls
- Policies that no engineer has read; the version in Confluence drifts from the version that's actually being enforced.
How it maps to other frameworks
Computed from shared tags, control component and key-operation subjects — handy when you are reconciling controls across an audit.
- NIST SP 800-53 Rev. 5 CP-10(3) — Compensating Security Controls
- ISO/IEC 27001:2022 A.7.11 — Supporting utilities
- HIPAA (45 CFR Part 164) 164.312(b) — Audit Controls
- BSI C5:2020 BCM-03 — Planning business continuity
Related controls in SOC 2 (2017 TSC)
- Criterion A1.3 — Testing of System Recovery Procedures
- Criterion PI1.4 — Output Controls
- Criterion PI1.5 — Storage Controls
- Criterion A1.1 — Monitoring and Managing System Capacity
- Criterion CC6.7 — Transmission Controls
- Criterion PI1.3 — Processing Controls
References
- AICPA / ASEC — SOC 2 (2017 TSC)
- Catalogue identifier:
Criterion A1.2
Topics: governance riskbusiness continuitybackup recoveryenvironmental controlspolicy management