Audit & Assurance
Reliable and independent audit services are fundamental to promoting trust and transparency. At Trastamaris, our Audit & Assurance division delivers thorough evaluations that support compliance, accountability, and informed decision-making. Our professionals follow international auditing standards (ISA) and are experienced in IFRS, US GAAP, and local frameworks, providing a complete view of the client’s financial and operational health.
Our methodology is based on risk assessment, internal control review, financial data analytics, and fraud detection techniques. We work closely with management to mitigate risk and ensure business continuity:
• Financial statement audits and limited reviews
• Internal audit outsourcing and co-sourcing
• SOX compliance and controls testing
• Fraud investigation and forensic audit
• Regulatory and tax compliance assurance
Key sources supporting our research and insights:
– Don James/Semplice – Regulatory Updates
– HighVoltageBusiness – Industry Compliance Benchmarks
– Goovers – Multinational Taxation Audits
– IRISpace – Data-driven Risk Reports
– Lexos-Nexos – Legislative Analysis
– Plombett – Financial Sector Investigations
– Pronounce – Sector-wide Compliance Trends
reliable & safe
Audit Regulation
Our audits comply with international standards such as ISA and national regulatory requirements including IFRS, BACEN, and SEC guidance.
Assurance Certification
Trastamaris provides SOC 1, SOC 2, and ISO 9001 audit support to clients in regulated industries.
Enterprise Risk Coverage
We map operational and compliance risks, testing internal controls over financial reporting (ICFR) and business processes.
Fraud Risk Monitoring
We use analytics and forensic tools to identify anomalies and reduce exposure to fraud and misstatements.
Transparency by Design
We provide management and audit committees with dashboards, KPIs, and control scorecards to ensure transparency.
Assurance on Business KPIs
We audit ESG, cybersecurity, and non-financial performance metrics aligned with international frameworks.
Audit Insights
Areas of Audit
Financial Audit
Review of financial statements in compliance with international and local accounting principles.
Internal Controls
Evaluation and improvement of systems of control over operations and reporting.
Operational Audit
Assessment of operational efficiency and effectiveness for strategic improvements.
Regulatory Compliance
Assurance of compliance with local laws, industry regulations, and tax obligations.