Audit & Assurance
Audit and assurance engagements to secure your accounts, processes and compliance, in line with professional standards.
About this service
COSI Lewa-Consulting Group carries out audit and assurance engagements for public, private and non-profit organizations. Our auditors review your financial statements, processes and organization to ensure their reliability and compliance.
We cover the full audit spectrum: financial, accounting, organizational, institutional, operational, internal and compliance audit, including the audit of projects funded by technical and financial partners.
Our teams also evaluate your internal control systems, map and manage your risks, and conduct financial reviews and assurance engagements.
Our services
- Financial audit
- Accounting audit
- Organizational audit
- Institutional audit
- Operational audit
- Internal audit
- Compliance audit
- Audit of projects funded by technical and financial partners
- Evaluation of internal control systems
- Risk mapping and management
- Financial reviews
- Assurance engagements
Strengthen your skills with our trainings in this field.
Audit mission
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Corporate accounting
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Ready to make your project happen?
Entrust us with your audit, accounting or training needs. A team of experts supports you with tailored solutions.
A structured four-step approach, from first contact to the delivery of results.
Get in touch
Reach us by phone, email or WhatsApp to outline your needs.
Diagnosis & scoping
We analyse your situation and define the scope of the engagement.
Proposal & planning
You receive a clear proposal — timeline, deliverables, fees — before any commitment.
Delivery & follow-up
Our experts deliver the mission and support you until the results are handed over.