1. Industry-Specific Compliance: Additional section when the client operates in a regulated industry (e.g., banking, healthcare) requiring specific compliance considerations

2. Data Protection Impact Assessment: Optional section when the audit involves extensive review of personal data processing systems, addressing NDPR compliance

3. Cloud Services Assessment: Specific section for organizations heavily utilizing cloud services, detailing cloud security audit approach

4. Previous Audit Findings Review: Section included when following up on previous audit recommendations or findings

5. Business Continuity Review: Optional section for reviewing disaster recovery and business continuity systems

6. Training and Knowledge Transfer: Section included when the client requires capacity building for their internal team

1. Appendix A: Detailed Audit Checklist: Comprehensive list of systems, processes, and controls to be audited

2. Appendix B: Team CVs: Detailed resumes of key team members assigned to the audit

3. Appendix C: Similar Project References: Case studies and references from similar IT audits conducted

4. Appendix D: Audit Tools and Technologies: List of audit tools, software, and technologies to be used during the engagement

5. Schedule 1: Fee Schedule: Detailed breakdown of fees, payment milestones, and additional cost considerations

6. Schedule 2: Project Timeline: Detailed Gantt chart or project schedule showing all audit activities and dependencies

7. Schedule 3: Compliance Framework Mapping: Mapping of audit activities to relevant Nigerian regulations and international standards