Service Organization
An organization that provides services or functions to user entities through people, technology and processes.
A practical guide to the SOC 2 Type 2 report: Trust Services Criteria, CC1–CC9 common criteria, operating-effectiveness testing, observation period, evidence, and how CyberAtrix prepares service organizations for an independent CPA examination. CyberAtrix does not issue the SOC 2 opinion — a licensed service auditor does.
SOC 2 is a service-organization examination focused on controls relevant to security, availability, processing integrity, confidentiality and/or privacy. It helps report users assess and address risks arising from their relationship with a service organization.
The organization defines the system and its boundaries, describes relevant services and controls, identifies applicable Trust Services Criteria, and management makes an assertion. The independent service auditor then obtains evidence and forms an opinion under the applicable attestation standards.
An organization that provides services or functions to user entities through people, technology and processes.
Infrastructure, software, people, procedures and data used to achieve business objectives.
Policies and procedures within the system of internal control designed to provide reasonable assurance that commitments and requirements are achieved.
Specified parties use the report to understand the system and assess risks associated with the service organization.
Type 2 addresses the system description and suitability of control design, and adds whether the controls operated effectively throughout a specified period. It also includes a detailed description of the service auditor's tests of controls and their results.
Examines whether the system was designed and implemented as of a point in time and whether relevant controls were suitably designed as of that point.
Also examines the description and control design, but additionally tests whether controls operated effectively throughout the specified examination period.
SOC 2 is commonly requested when customers, business partners or other specified report users need information about the design, operation and effectiveness of controls at a service organization.
Provide customers with independent assurance about controls relevant to the services they rely on.
Support security due diligence and vendor-risk conversations with a structured assurance report.
Make controls repeatable, owned, monitored and supported by evidence rather than documentation alone.
Help report users understand the system, commitments, requirements and controls relevant to their relationship with you.
Trust Services Criteria are the criteria used to evaluate the suitability of control design and, in Type 2, operating effectiveness for the Trust Services category or categories within scope.
Information and systems are protected against unauthorized access, unauthorized disclosure and damage that could affect the ability to meet objectives.
COMMON CRITERIA / CCInformation and systems are available for operation and use to meet the entity's objectives.
COMMON + A SERIESSystem processing is complete, valid, accurate, timely and authorized to meet the entity's objectives.
COMMON + PI SERIESInformation designated as confidential is protected to meet the entity's objectives.
COMMON + C SERIESPersonal information is collected, used, retained, disclosed and disposed of to meet the entity's objectives.
COMMON + P SERIESIn practice, yes. Security is expressed through the common criteria (CC1–CC9) and is the baseline for nearly every SOC 2 examination. Availability, Processing Integrity, Confidentiality and Privacy are optional add-on categories. You do not need all five; you need Security plus any category that matches your commitments and report-user needs.
The right TSC scope should reflect your services, commitments, system requirements, risks, customer expectations and the information your report users need. More categories mean broader control scope and evidence requirements.
Security is evaluated through nine common-criteria series. CC1–CC5 align to the COSO internal-control components. CC6–CC9 are supplemental common criteria for access, operations, change management and risk mitigation. These nine series apply in a Security-scoped SOC 2 examination.
Integrity, ethics, board oversight, structure, competence and accountability.
Relevant quality information and internal/external communication needed for control operation.
Identification and assessment of risks that could prevent commitments and objectives from being achieved.
Ongoing and separate evaluations plus timely communication and remediation of deficiencies.
Control activities selected and developed to mitigate risks, including technology general controls deployed through policies and procedures.
Identification, authentication, authorization, encryption, boundary protection and physical access to systems and facilities.
Detection and response to threats, monitoring, vulnerability handling, incident management and system operation events.
Authorization, design, testing and approval of infrastructure, data, software and procedure changes before release.
Vendor and business-disruption risk mitigation, including complementary vendor controls and recovery considerations.
COSO is the Committee of Sponsoring Organizations of the Treadway Commission. The 2017 Trust Services Criteria were structured and aligned with the COSO 2013 Internal Control—Integrated Framework and its 17 principles.
COSO principles describe fundamental elements that must be present or functioning for internal control to be considered effective. SOC 2 maps the common criteria to this structure.
The AICPA guide says a Type 2 examination is performed for a specified period of time and that management determines the time frame. It does not prescribe a universal 3-, 6-, 9- or 12-month observation period.
Can be commercially useful when a customer or engagement requirement accepts a shorter period. Less historical operating evidence is covered than with a longer period.
A common planning option for organizations seeking a broader operating window while keeping the evidence history manageable.
Provides a longer operating history and more evidence across recurring controls and changing conditions.
Provides the broadest of these four periods and can demonstrate control operation across a full annual cycle where appropriate.
There is no single AICPA price or calendar. Elapsed time is mostly the observation window plus readiness. Cost depends on scope, maturity, TSC categories, evidence quality and the service auditor's engagement model.
Often 4–12 weeks: scope, gap assessment, policies, control owners, tooling and an evidence workflow. Immature environments take longer.
Management and the service auditor agree a specified period — commonly 3, 6, 9 or 12 months. Controls must operate and produce evidence throughout that window.
After (or late in) the window, the service auditor tests evidence, evaluates deviations and issues the Type 2 report. This phase is often several weeks, not several days.
CyberAtrix scopes readiness and implementation separately from the independent CPA examination. Ask for a written scope and fee for your system — published "starting from" figures on social channels are not a substitute for a scoped proposal.
Market ranges published by other readiness platforms often span several thousand to tens of thousands of dollars for smaller companies, before auditor fees. Treat those as planning context, not a quote.
A practical implementation program should prepare the organization to operate the controls consistently — not merely document them.
Define the service, system boundaries, components, commitments, requirements, applicable TSC categories and relevant stakeholders.
Design and implement policies, processes and technical controls with owners, frequencies, evidence requirements and exception handling.
Operate the controls consistently, collect evidence, monitor deviations, remediate issues and maintain the system description as needed.
In Type 2, the service auditor designs and performs procedures to obtain sufficient appropriate evidence about operating effectiveness and describes the tests and results in the report.
SOC 2 is not simply a consultant-issued certificate. Management owns the system and assertion; the independent service auditor performs the attestation examination and issues the report.
Defines scope, prepares the system description and written assertion, operates the system and controls, provides evidence and representations, and remains responsible for the underlying system and controls.
Supports readiness and implementation: gap assessment, risk/control mapping, policies, control implementation, evidence workflows, remediation and audit preparation.
Performs the independent examination under the applicable attestation standards, obtains evidence, evaluates the description and controls, performs tests for Type 2 and issues the service auditor's report.
A CPA is a professional accountant licensed under applicable jurisdictional requirements. In a SOC 2 examination, the AICPA standards refer to the practitioner; this guide uses the term service auditor for the practitioner performing the SOC 2 examination.
An attestation engagement is based on an assertion by a responsible party about whether subject matter is measured or evaluated against suitable criteria. In SOC 2, management is the responsible party and provides a written assertion; the service auditor obtains sufficient appropriate evidence and expresses an opinion.
The AICPA guide identifies three key components in the SOC 2 report, with Type 2 adding operating-effectiveness subject matter and detailed tests/results.
Management's description of the system throughout the examination period, prepared using the applicable description criteria.
Management's assertion addresses the description, suitability of control design and, for Type 2, operating effectiveness throughout the period.
The auditor's opinion plus the Type 2 description of tests of controls and the results of those tests.
Clearly define what is inside the examination and how system components support the services in scope.
Some controls assumed in the design may need to be performed by the customer/user entity; these responsibilities matter to report users.
Vendors may perform functions that form part of the service organization's system. Inclusive and carve-out approaches can affect the examination.
Changes during the Type 2 period can affect testing, control populations, descriptions and evaluation of operating effectiveness.
A Type 2 report gives specified report users independent information about the system, relevant controls and whether those controls operated effectively throughout the examination period. That evidence can strengthen customer trust, support procurement conversations and reduce the need to explain your control environment from scratch.
Instead of relying only on policies, questionnaires or point-in-time claims, your organization can provide a formal independent report covering the defined system, applicable criteria, control design and operating effectiveness for the specified period.
Give customers and partners structured assurance about controls relevant to the services they depend on.
Show that relevant controls were not merely designed, but operated throughout the defined examination period.
Use an independent assurance report as a stronger response to customer security reviews and vendor-risk requests.
Establish clearer ownership, repeatable evidence collection, monitoring and remediation around your control environment.
Most first-time Type 2 programs stall on owners, frequencies and evidence — not on writing one more policy.
Common gapControl operation vs documentation
An evidence matrix with a named owner for each recurring control is usually what makes the examination window survivable.
Examination prepSampling, tickets, reviews, exceptions
Over-scoping Availability, Privacy or extra products is a frequent way to inflate cost without helping report users.
Scope disciplineMatch TSC categories to commitments
The cards above summarize recurring engagement patterns, not attributed customer quotations.
SOC 2 is not an ISO-style certification. It is an attestation examination and report. Organizations should consider pursuing Type 2 when their customers, partners, contracts, procurement teams or risk profile require credible evidence about controls operating over time.
Especially organizations hosting, processing or managing customer information through cloud-based products and platforms.
MSPs, IT service providers, infrastructure providers and technology partners whose customers depend on their controls.
Organizations handling customer data, operational processes or other services where control assurance affects third-party risk.
Suppliers entering larger procurement programs where security and control assurance is a recurring commercial requirement.
Platforms with heightened expectations around security, availability, processing integrity, confidentiality or privacy.
Companies preparing for enterprise expansion, strategic partnerships or customer due diligence that need a repeatable assurance program.
CyberAtrix helps you move from readiness to an evidence-backed operating control environment — while keeping scope, ownership, remediation and audit preparation aligned.
Focused workstreams, practical prioritization and evidence-driven execution designed to keep the engagement moving.
Translate technical security, governance and operational practices into controls, evidence and an examination-ready environment.
Clear ownership, milestones, remediation tracking and structured evidence workflows so teams know what needs to happen next.
Right-size the scope, avoid unnecessary control overhead and build a practical roadmap aligned to your business and budget.
Editorial policy: CyberAtrix assurance content is written by practitioners with hands-on SOC 2 and ISO 27001 engagement experience, reviewed for technical accuracy, and updated when AICPA guidance, Trust Services Criteria or professional standards change.Read our editorial policy ↗
A detailed guide for founders, CTOs, CISOs, compliance teams and security leaders evaluating, preparing for or maintaining a SOC 2 Type 2 examination.
SOC 2 Type 2 is an examination of a service organization's system, the suitability of control design and the operating effectiveness of relevant controls over a specified period. The report is built around management's description and assertion and an independent service auditor's report. In Type 2, the auditor also describes the tests performed and the results of those tests.
Search phrases such as SOC 2 Type II usually mean the same examination. The accurate framing is an attestation report, not an ISO-style certification.
A successful SOC 2 Type 2 program begins by accurately defining the service, system boundaries, commitments, risks, people, processes and technology that support the service.
The description should explain the system used to provide the service and the controls relevant to the applicable Trust Services Criteria. Depending on the service, this can involve infrastructure, applications, databases, networks, endpoints, people, processes, facilities and supporting vendors.
The system description is not simply marketing copy. It forms a core part of the SOC 2 report and gives report users context for understanding the service, system, controls, risks and applicable criteria.
Readiness is about more than writing policies. The objective is a control environment that is implemented, owned, operating and capable of producing defensible evidence.
For Type 2, evidence should support the auditor's procedures over the examination period. A policy alone usually does not demonstrate that a recurring operational control was performed.
| Control area | Example control activity | Possible evidence | What the evidence should demonstrate |
|---|---|---|---|
| Access Management | Periodic review of user and privileged access | Review report, approval record, remediation tickets | The review occurred, responsible personnel performed it, exceptions were evaluated and changes were completed. |
| Joiner / Leaver | Access is provisioned or removed based on authorized events | HR ticket, access ticket, system logs, approval | The process operated for sampled employees/events. |
| Vulnerability Management | Periodic scanning and remediation | Scan reports, tickets, remediation evidence | Scanning occurred and identified issues were tracked according to defined requirements. |
| Change Management | Production changes require approval and testing | Change tickets, pull requests, approvals, deployment records | Sampled changes followed the defined process. |
| Incident Response | Security incidents are identified, handled and reviewed | Incident records, timelines, post-incident review | The response process operated and relevant events were documented. |
| Backup & Recovery | Backups run and recovery is periodically tested | Backup logs, alerts, restore-test evidence | Backup and recovery controls operated and exceptions were addressed. |
| Vendor Management | Security assessment before onboarding and periodic review | Questionnaire, assessment, contract, review record | Third-party risks were assessed and required actions were followed. |
| Security Awareness | Personnel complete required security training | Training platform reports, completion records | Training occurred for the applicable population during the period. |
The attached AICPA material describes procedures used to obtain sufficient appropriate evidence. Depending on the control and engagement, testing can involve inquiry, inspection, observation and reperformance, with consideration of sampling, timing, extent, reliability and deviations.
The auditor may ask responsible personnel how a control is performed, when it occurs, what exceptions look like and how the activity is evidenced.
The auditor may inspect records, approvals, configurations, tickets, reports or other evidence supporting the operation of the control.
For relevant activities, the auditor may observe how a control is performed to evaluate whether the described process matches actual practice.
Where appropriate, the auditor may independently perform or recreate a control procedure to evaluate the result.
Recurring controls create populations of control activities or transactions. The auditor considers the nature of the control, frequency, period, evidence reliability and other engagement factors when determining testing procedures.
A missed control activity or exception is not automatically equivalent to a failed report. The service auditor evaluates deviations in the context of the control, testing, materiality, operating effectiveness and the evidence supporting the overall opinion.
SOC 2 environments often depend on controls performed by customers or subservice organizations. Those dependencies can affect the system description and how report users interpret the examination.
A CUEC is a control expected to be implemented by the user entity when the service organization's controls cannot provide reasonable assurance on their own. The SOC 2 report can identify these assumed controls so report users understand their responsibilities.
When controls at a subservice organization are necessary, in combination with the service organization's controls, to achieve service commitments and system requirements, those controls can be identified as complementary subservice organization controls.
Cloud, hosting, payment, identity, data processing and other critical service providers can become important dependencies in the control environment.
The attached AICPA guide describes two approaches for addressing subservice organizations in the SOC 2 system description.
| Inclusive method | Carve-out method | |
|---|---|---|
| System description | Includes relevant components and controls of the subservice organization. | Excludes the subservice organization's components from the scope, while describing the services and relevant complementary controls. |
| Auditor examination | Controls at the included subservice organization are subject to the service auditor's examination procedures. | The service auditor does not examine the carved-out subservice organization's controls within the service organization's examination. |
| When it may help | Useful when the subservice function is extensive and users need more direct information about those controls. | Often practical when a suitable subservice SOC report exists or inclusion is not feasible. |
| Management consideration | Requires appropriate coordination and responsibilities across the service organization, subservice organization and auditor. | Requires clear disclosure of the subservice organization's role and the types of complementary controls expected there. |
These frameworks and reports serve different purposes. The comparison below is intended to clarify terminology, not to suggest that one assurance mechanism universally replaces another.
| Topic | SOC 2 Type 2 | ISO/IEC 27001 | SOC 1 | SOC 3 |
|---|---|---|---|---|
| Nature | Attestation examination and report | Management-system standard with certification when independently certified | Attestation report focused on controls relevant to user entities' financial reporting | General-use SOC report based on relevant Trust Services Criteria |
| Primary lens | Controls relevant to selected Trust Services Criteria | Information security management system | Controls relevant to financial reporting at user entities | Trust Services Criteria for general users |
| Type 2 concept | Operating effectiveness over a specified period | Certification audit assesses conformity to the standard | Type 2 also examines operating effectiveness over a period | Designed as a general-use report; reporting structure differs from SOC 2 |
| Typical audience | Specified report users | Customers, partners, regulators and other stakeholders depending on certification and context | Auditors and users concerned with financial reporting controls | General users who need a Trust Services report |
| Learn more | This page | ISO/IEC 27001 ISMS ↗ | SOC 1 audit report services ↗ | SOC 3 audit services ↗ |
A practical delivery model keeps the program tied to your service, risks and actual operating environment rather than producing documentation in isolation.
Understand services, architecture, data, people, vendors and customer commitments.
Define system boundaries, criteria, entities, locations, dependencies and report objectives.
Compare current practices and evidence against applicable control expectations.
Build risk register, control matrix, owners, frequencies and evidence requirements.
Strengthen policies, procedures, technical safeguards and recurring control activities.
Validate evidence, remediate gaps, prepare stakeholders and coordinate examination readiness.
Policies, standards, procedures, system description inputs, control narratives, risk documentation and supporting records.
Identity and access management, endpoint protection, network security, cloud configuration, vulnerability management, logging and monitoring.
Access reviews, change management, incident response, backup and recovery, vendor management, security awareness and management review.
Evidence calendar, owner mapping, collection workflow, review, exception tracking, remediation and examination handoff.
Buyers asking for SOC 2 Type 2 compliance usually want a Type 2 report: a described system, applicable Trust Services Criteria, control design, and evidence that relevant controls operated during a specified period. A licensed service auditor issues the opinion. CyberAtrix prepares the organization for that examination.
If you also need ISO/IEC 27001, pair the control set instead of running two disconnected programs.
A practical 40-point checklist covering scope, TSC selection, control design, evidence, ownership and examination readiness.
Type II and Type 2 refer to the same examination idea: operating effectiveness over a defined period. SOC 2 is an attestation report, not an ISO-style certificate.
It gives specified report users independent information about the defined system, relevant controls and whether those controls operated effectively throughout the examination period. This can support customer trust, procurement conversations and third-party risk discussions.
SaaS and cloud providers, technology and managed-service providers, data and business-process service organizations, enterprise vendors and other service organizations whose customers or partners need assurance about controls operating over time are common candidates. SOC 2 is not universally mandatory.
No universal law in the AICPA guide makes SOC 2 mandatory for every company. It is commonly pursued by service organizations whose customers, partners, contracts or risk requirements call for independent assurance.
No. A SOC 2 examination may address one or more categories. Security consists of the common criteria; the other categories add their applicable category-specific criteria.
No. The AICPA guide states that Type 2 is for a specified period of time and that management determines the time frame. Three, six, nine and twelve months can be used as planning options when appropriate, but none is a universal AICPA-mandated period.
Yes. A prior Type 1 report is not inherently required. The organization must be prepared to demonstrate suitable control design and operating effectiveness for the defined Type 2 period.
SOC 2 is an attestation examination and report, not an ISO-style certification. The independent service auditor issues an opinion based on the engagement and applicable criteria.
Confidentiality applies to information designated as confidential. Privacy applies to personal information and addresses relevant processes around collection, use, retention, disclosure and disposal.
The auditor evaluates deviations and their significance in the context of the examination, including the suitability of design, operating effectiveness, materiality and the overall evidence supporting the opinion.
Management prepares the system description and written assertion. The independent service auditor prepares and issues the service auditor's report, including the opinion and, for Type 2, the description of tests and results.
Type 1 examines the system description and whether controls were suitably designed as of a point in time. Type 2 also covers design and the description, and tests whether relevant controls operated effectively throughout a specified period.
Plan for readiness, plus a specified observation period (often 3, 6, 9 or 12 months), plus auditor testing and reporting. The observation period is usually the longest component.
Cost depends on TSC scope, system breadth, control maturity, evidence quality, subservice treatment and the service auditor engagement. CyberAtrix quotes readiness work separately from independent CPA examination fees.
No. CyberAtrix provides readiness, implementation and examination-preparation support. The report and opinion are issued by an independent licensed service auditor.
When Security is in scope, the common criteria are organized into nine control series: CC1 control environment, CC2 communication and information, CC3 risk assessment, CC4 monitoring activities, CC5 control activities, CC6 logical and physical access, CC7 system operations, CC8 change management and CC9 risk mitigation.
Inclusive method brings the subservice organization's relevant controls into the examination scope of the system description. Carve-out excludes those controls and discloses that exclusion, while describing the services the subservice organization performs and the complementary controls expected at that subservice organization.
Complementary user entity controls are controls the user entity is expected to operate so that the service organization's controls can achieve their purpose. Complementary subservice organization controls are controls at a subservice organization that are necessary, in combination with the service organization's controls, to achieve commitments and system requirements.
Yes. Type 2 addresses operating effectiveness of relevant controls throughout a specified period and includes the service auditor's description of tests performed and the results of those tests.
No. SOC 2 is an attestation report; ISO/IEC 27001 is a management-system standard with optional independent certification. They serve different assurance purposes and can be complementary. The control themes overlap.
The examination period is a specified period of time agreed as part of the engagement. It is determined by management in coordination with the service auditor. Common planning options include 3, 6, 9 or 12 months, depending on engagement scope, customer expectations and control maturity.
Move beyond policies and point-in-time readiness. Build a SOC 2 Type 2 program around operating controls, defensible evidence, clear ownership and audit readiness.
Written byRakesh H Kotian, CEO of CyberAtrix · ISO/IEC 27001 Lead Auditor & Lead Implementer.