Governance. Risk. Compliance. Cybersecurity.
Audit & Assurance

Internal Audit (Co-sourced & Outsourced)

IIA-aligned internal audit for IT, security and compliance.

Internal Audit (Co-sourced & Outsourced) — auditor reviewing a control matrix and evidence files, MAST Consulting Group

Overview

We run or augment your internal audit function for IT, cyber, data privacy and regulatory compliance — aligned to IIA standards and integrated with your three-lines model.

Anil Sahore
Lead partner for this service
Anil SahoreHead of Advisory — Regulatory and Compliance

Seasoned consulting leader with 35+ years of experience in IT audit, compliance and digital transformation. Held leadership roles at KPMG (Technical Director, IT Audit & Assurance — 9+ years) and Wipro Consulting before joining MAST.

In depth

A four-layer view of this service.

Context, scope, delivery and impact — written for buyers, boards, auditors and search engines alike.

Layer 01 — Context

Context & Why It Matters

01

Internal audit functions in regulated organisations face widening scope — IT, cyber, cloud, AI, third-party, data privacy — at a pace that internal teams trained primarily in financial audit struggle to keep up with.

  • Co-sourcing or fully outsourcing the IT, cyber and compliance audit plan to MAST gives the Chief Audit Executive specialist capacity without permanent hiring, while remaining fully aligned to IIA standards and the three-lines model.
Layer 02 — Scope

Scope & What It Covers

02

Coverage includes IT general controls (ITGC), application controls, cybersecurity, cloud (AWS/Azure/GCP), data privacy (GDPR, UAE PDPL, KSA PDPL, DPDPA), third-party risk, regulatory compliance (CBUAE, SAMA, NCA, RBI, SEBI), business continuity and disaster recovery, AI governance, change management, identity and access, and project audits.

  • Each audit follows the IIA International Professional Practices Framework (IPPF).
Layer 03 — Approach

Our Approach & Delivery

03

Audits are scoped from a risk-based annual plan tied to your enterprise risk register, executed quarterly with documented working papers, reported to the audit committee using your existing format, and tracked through issue closure in your GRC tool (TeamMate+, AuditBoard, ServiceNow IA, Workiva).

  • All staff hold CIA, CISA or equivalent certifications; quality is independently reviewed against IIA standards.
Layer 04 — Impact

Business Impact & Outcomes

04

Audit plan delivered on time, findings rated and reported consistently, management actions tracked to closure, and audit committee meetings supported with clear narrative and evidence.

  • For Chief Audit Executives, the model adds specialist depth without permanent headcount and frees internal staff to focus on operational and financial audits.
At a glance

Process flow, compliance checklist and benefits.

A visual breakdown of how the engagement runs, what evidence we leave behind, and the business outcomes you can defend at the board.

Process flow

How we deliver Internal Audit (Co-sourced & Outsourced).

  1. 01
    Risk Assessment

    Enterprise-risk-aligned annual audit plan.

  2. 02
    Execution

    Quarterly audits across IT, cyber, privacy and compliance.

  3. 03
    Reporting

    Audit committee reporting and KPI dashboards.

  4. 04
    Follow-up

    Management action tracking and validation.

Compliance checklist

What auditors and regulators expect to see.

What an IIA-aligned IT and cyber internal audit function delivers — what the audit committee and external assurance providers will rely on.

  • Internal Audit charter

    Approved by the audit committee, defining independence, scope and reporting line.

  • Enterprise-risk-aligned audit plan

    Annual plan tied to the enterprise risk register with rolling 3-year coverage.

  • Engagement working papers

    Scoping memo, risk-and-control matrix, test scripts and evidence per audit.

  • Quarterly audit committee reports

    Findings, themes and management action status communicated quarterly.

  • Issue tracking and follow-up

    Issues tracked to closure with re-testing of material remediation.

  • Continuous auditing where data allows

    Data-driven testing of access, change and transactions between cycles.

  • Quality Assurance and Improvement Program (QAIP)

    Internal and external assessments aligned to IIA Standard 1300.

  • Coordination with second line and external audit

    Combined-assurance map avoiding duplication and gaps.

Benefits

What you walk away with.

Audit committee confidence

Independent, IIA-aligned assurance over IT, cyber, privacy and compliance risk.

Faster external audits

External auditors lean on internal-audit work, reducing fieldwork and cost.

Specialist capability without hiring

Access to IT, cyber and AI audit specialists on demand.

Flexible model

Co-sourced augmentation or fully outsourced function — scaled to risk.

Regulator-relied-upon assurance

Findings and remediation tracked to regulator-visible closure.

Combined-assurance efficiency

One audit map across business, second-line and third-line activity.

FAQ

Frequently asked questions.

Co-sourced or fully outsourced?+

Both. We provide specialist IT and cyber audit capacity alongside your internal team, or run the full function for organisations without one.

Are your auditors IIA-certified?+

Yes — our lead auditors hold CIA, CISA, CISM, CRISC, ISO 27001 LA / LI and CISSP credentials, with sector specialisation in financial services, healthcare, energy and government.

Can you support our existing internal audit head?+

Yes — co-sourcing is our most common engagement model. We provide specialist capacity (IT, cyber, AI, cloud) under your CAE's audit plan.

How do you align to our enterprise risk register?+

We build the annual audit plan from the enterprise risk register and re-baseline quarterly so emerging risks (AI, third-party, regulator change) receive proportionate coverage.

What is the typical engagement cost?+

Co-sourced: from USD 60k/year for specialist top-up. Fully outsourced: from USD 180k/year depending on plan size and entity count.

Will your work satisfy regulators that require internal audit?+

Yes — our work is delivered to IIA standards and is accepted by CBUAE, SAMA, RBI and DFSA as the regulated entity's internal audit function.

Can you cover specific audits only?+

Yes — individual audits (cyber, cloud, AI governance, third-party) are available on a fixed-fee basis without a full outsourced retainer.

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