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Attestation · AICPA SOC 2

SOC 2: what your US enterprise clients require. We get you attestation-ready.

Readiness, mapping to the Trust Services Criteria, evidence collection and coordination with the CPA who signs the report. We don't sign it, and that's exactly what makes it valid.

  • The report is signed by an independent CPA, not by us.
  • SOC 2 is an AICPA attestation, not a certification.
  • Type II requires an observation period (typically 3-12 months).

Who SOC 2 is for

The right document for the right market: the US.

SaaS with a US client

A US enterprise client sent you a security questionnaire or a 'SOC 2 required' contract clause.

Go to path

Selling into the US

You realised SOC 2 is the trust passport there, and you want to unblock the conversations.

What SOC 2 is

The right document, not the wrong one

You want the right document for the right market (US), without doing the wrong thing (ISO 27001 weighs more in the EU).

ISO 27001 for the EU

What SOC 2 is (and why it's an attestation, not a certification)

SOC 2 is an attestation report issued by a US CPA under AICPA standards (SSAE 18). It assesses controls against the Trust Services Criteria (TSC): Security (Common Criteria, mandatory) + optional Availability, Processing Integrity, Confidentiality, Privacy.

We call it an attestation because that's the technical truth, and because anyone who calls it a 'certification' gets caught instantly by your client's CISO.

Want to understand what it is and the difference between Type I and Type II first? Read the SOC 2 guide on our standard page.

Type I or Type II?

The difference drives the timeline. It often makes sense to start with a Type I to unblock quickly, then aim for Type II. We tell you which one you actually need, and when, after a first conversation.

Type I

Assesses the design of controls at a point in time. Faster, weaker signal.

Type II

Assesses the operating effectiveness of controls over an observation period (typically 3-12 months). This is what enterprise clients actually ask for.

Who does what: us and the CPA

We don't sign the SOC 2 report: an independent CPA does. That separation is what gives the attestation its value with your clients.

Us (BastionSec)

Readiness assessment, mapping controls to the TSC, defining controls, collecting and organising evidence (AI-accelerated, expert-validated), exam preparation.

CPA (independent third party)

Conducts the attestation examination and signs the SOC 2 report.

What you get along the way

  • Readiness assessment and selection of relevant TSC (Security + optional).
  • Mapping controls ↔ Trust Services Criteria.
  • Implementing/tuning the missing controls.
  • Collecting and organising evidence (AI-accelerated, expert-validated).
  • Coordinating with the CPA who runs the exam and signs the report.
  • Cyclical report refresh (SOC 2 is renewed over time).

How long it really takes

  1. 1

    Readiness : depends on your starting point

    Getting controls and evidence in place before the exam.

  2. 2

    Type I : exam at a specific date

    The exam happens once the design of controls is ready (point-in-time).

  3. 3

    Type II : observation period 3-12 months

    Controls must actually operate throughout the period, before the CPA can issue the report.

Anyone promising 'SOC 2 in 3 months' without distinguishing Type I/II is only telling you the readiness part. We tell you the whole story.

What it costs

For SOC 2, pricing is on request: it depends on the TSC in scope, Type I vs Type II and your readiness. We give you an indicative range after a first conversation, transparently.

The CPA who signs the report has a separate fee from our readiness work: we explain that clearly. See the pricing page.

Does SOC 2 work in Europe?

SOC 2 is the language of the US. In the EU, clients usually ask for ISO 27001 and care about GDPR. If you sell on both sides of the ocean, a combined strategy often makes sense: we design it so you don't pay twice for the same work.

ISO 27001 for the EU

In the EU it's the common language of security. We combine the paths without duplicating work.

Learn more

EU Compliance

GDPR and, where needed, NIS2/DORA for those selling or operating in Italy/the EU.

Learn more

Frequently asked

Is SOC 2 a certification?

No: it's an attestation issued by a CPA under AICPA standards. There's no 'SOC 2 certificate'. Calling it a certification is the mistake that costs you credibility with a technical buyer.

Do I need Type I or Type II?

It depends on what your client asks and how much time you have. Type I unblocks faster (point-in-time design); Type II is stronger but needs an observation period. Often you start with Type I and aim for Type II.

How long is the Type II observation period?

Typically 3-12 months: the window during which controls must actually operate before the CPA issues the report. It can't be compressed to zero: anyone claiming otherwise isn't talking about a Type II.

Who signs the report?

An independent US CPA, not us. We get you ready and coordinate the exam; the signature of an independent third party is what makes the report valid.

Does SOC 2 work in the EU?

It's built for the US market. In the EU, clients usually ask for ISO 27001 and care about GDPR. If you sell into both, we help you combine the paths without duplicating work.

Do you use AI for evidence? Is it reliable for the CPA?

AI speeds up collecting and organising evidence; an expert validates everything before it reaches the CPA. Evidence stays real and verifiable: that's its only value.

Which Trust Services Criteria do I need?

Security is mandatory; the others (Availability, Processing Integrity, Confidentiality, Privacy) are added based on what you promise clients. After a first conversation we set the right scope, without inflating it.

Do you guarantee the attestation?

No: the outcome depends on an independent CPA's examination. We get you ready and maximise your chances, but a guarantee would undermine the very independence that gives the report its value.

Go deeper

What SOC 2 is

The guide to the standard: AICPA attestation, Trust Services Criteria, Type I vs Type II.

Read the guide

ISO 27001

The certification your EU clients ask for: comparison and a combined EU/US strategy.

Learn more

Our method

The facilitator model and our readiness approach, from initial assessment to maintenance.

See the method

Deal stuck on SOC 2? Let's unblock it.

Tell us your need: we figure out whether you need Type I or Type II and how long it really takes.