Framework · SOC 2

The Complete Guide to SOC 2 Compliance

By Compyl ResearchUpdated June 20264 min read

SOC 2 is an attestation, based on the AICPA’s Trust Services Criteria, that proves your organization protects customer data across security and (optionally) availability, processing integrity, confidentiality, and privacy.

Key takeaways

SOC 2 comes in Type I (design at a point in time) and Type II (operating effectiveness over a period, usually 3–12 months).
The work is dominated by evidence — which is why automating evidence collection is the single biggest lever.
SOC 2 is a program, not a project: continuous monitoring keeps you ready between audits.

The 5 Trust Services Criteria

Security (required) — protection against unauthorized access.
Availability — the system is available for operation and use as committed.
Processing integrity — processing is complete, valid, accurate, and timely.
Confidentiality — confidential information is protected.
Privacy — personal information is handled per commitments.

Most companies start with Security and add criteria based on customer commitments.

Type I vs. Type II

	Type I	Type II
What it tests	Control design at a point in time	Operating effectiveness over a period
Period	A single date	Typically 3–12 months
Buyer trust	Good first step	The standard enterprises expect

The SOC 2 journey, step by step

Scope. Choose your criteria and define the systems and data in scope.
Gap assessment / readiness. Compare current controls to the criteria and remediate gaps.
Implement controls & policies. Access control, MFA, change management, vulnerability management, monitoring, vendor management, and the supporting policies.
Automate evidence. Connect your stack so evidence collects continuously rather than by hand. (See our step-by-step on this.)
Select an auditor (a licensed CPA firm) and set the observation window for Type II.
Undergo the audit. Provide evidence; the auditor tests and issues the report.
Maintain. Monitor controls continuously and refresh evidence so the next audit is a byproduct, not a fire drill.

Timeline and cost expectations

Readiness commonly takes a few weeks to a few months depending on starting maturity; a Type II observation window then runs 3–12 months. Costs include the platform plus a separate auditor fee. The dominant hidden cost is manual labor — half of compliance professionals spend 30–50% of their time on manual work (Hyperproof, 2025), most of it evidence. Automation is what compresses both time and cost.

Common pitfalls

Over-scoping criteria you don’t need yet.
Treating evidence as a one-time push instead of continuous (fatal for Type II).
Leaving controls undocumented, so the audit becomes archaeology.
Letting compliance drift between audits instead of monitoring continuously.

Frequently asked questions

What is SOC 2 compliance?

It's an independent attestation, based on the AICPA Trust Services Criteria, that your controls protect customer data. Security is required; availability, processing integrity, confidentiality, and privacy are optional add-ons.

How long does SOC 2 take?

Readiness is often weeks to a few months; a Type II then covers a 3–12 month observation window. Automating evidence collection significantly shortens the effort.

What's the difference between Type I and Type II?

Type I assesses control design at a point in time; Type II assesses operating effectiveness over a period and is what most enterprise customers expect.

Can SOC 2 evidence be automated?

The technical majority can — access, MFA, change management, scans, backups — while judgment items (contracts, approvals) stay human. See our dedicated guide on automating SOC 2 evidence.

See SOC 2 run on your own data

Compyl unifies governance, risk, compliance and audit on one source of truth — built by CISOs, with a human approving every consequential decision.

Request a demo →

About this guide. By Compyl Research, with data from Hyperproof. Compyl is an AI-powered, agentic GRC platform built by CISOs that keeps SOC 2 evidence audit-ready year-round.