top of page

Internal Audit & Risk Assurance Services

Comprehensive Internal Audit & Risk-Based Planning

Risk Identification & Audit Roadmaps

Compliance with IFRS, US GAAP, and Regulatory Frameworks

Audit Reporting, Corrective Actions & Follow-Up Mechanisms

Conduct audits that focus on high-risk areas, establishing clear scopes, KPIs, benchmarks, and corrective action protocols. Our approach ensures compliance with IFRS, US GAAP, risk management frameworks, and sector-specific regulations, covering financial reporting, FX, customs, trade, and governance requirements. Reviews include tax filings, corporate reporting, payroll compliance, ethics, anti-bribery, AML, data protection, and anti-fraud policies. We work closely with CFOs, boards, and compliance teams to align audits with business strategy, supported by structured reporting and follow-up systems that ensure corrective measures are tracked and enforced.

Financial & Operational Audit Procedures

Financial Audit & Transaction Testing

Operational Audits & Process Efficiency

Tax, Payroll & IT Compliance

Our audits cover ledger verification, AP/AR reconciliations, bank reconciliations, cash flow statements, fixed asset management, and depreciation schedules to ensure accurate reporting and prevent misstatements. High-risk areas such as revenue recognition irregularities, unusual cash flow movements, and unrecorded liabilities are assessed alongside statutory tax compliance. Operational audits review procurement, inventory and supply chain controls, payroll compliance, and IT governance including data security, access controls, and backup policies.

Internal Controls & Fraud Risk Assessment

Fraud Risk Assessments & Red Flag Analysis

Forensic Auditing of Procurement & Vendor Transactions

Strengthening Internal Controls & Fraud Prevention Measures

Whistleblower Mechanisms & Fraud Awareness Program

Fraud risk assessments address revenue misstatements, payroll fraud, procurement kickbacks, fictitious vendors, and asset misappropriation. Forensic audits review contracts and transactions to detect overpricing, false invoicing, or bid-rigging, while inventory audits prevent losses through stock monitoring. Internal controls are reinforced with segregation of duties, automated workflows, conflict of interest policies, and vendor due diligence. Whistleblower mechanisms and employee fraud awareness programs further enable continuous monitoring and early detection of irregularities.

Risk Management & Compliance Audits

Enterprise Risk & Scenario Analysis

Compliance with IFRS, AML/CTF & Tax Regulations

Cybersecurity & Business Continuity Planning

It covers ERM frameworks, stress testing, and scenario analysis to address vulnerabilities like supply chain disruptions, liquidity constraints, and cybersecurity risks. Businesses are reviewed for compliance with IFRS, AML/CTF, and sector-specific regulations, alongside tax reviews ensuring timely filings and cross-border accuracy. Cybersecurity assessments include GDPR, PCI DSS, and ISO 27001 standards, with penetration testing and encryption controls. Risk mitigation is reinforced through business continuity planning and scenario-based strategies for market, FX, and interest rate volatility.

Internal Audit Reporting & Continuous Improvement

Comprehensive Audit Reporting & Root Cause Analysis

Implementation & Tracking of Audit Recommendations

Continuous Improvement & Risk Adaptation

​Deliver audit reporting that identifies control weaknesses, regulatory gaps, and inefficiencies, with risks classified by severity and backed by forensic analysis. Root cause reviews address systemic issues and compliance failures, leading to governance improvements, workflow restructuring, and stronger controls. Implementation is reinforced through tracking and oversight, while ongoing monitoring ensures compliance with IFRS, GAAP, and governance laws, alongside proactive adaptation to emerging risks.

IFRS, US GAAP & Regulatory Frameworks Audit Reporting, Corrective Actions & Follow-Up Mechanisms Financial Audit & Transaction Testing Operational Audits & Process Efficiency Tax, Payroll & IT Compliance Fraud Risk Assessments & Red Flag Analysis Forensic Auditing of Procurement & Vendor Transactions Whistleblower Mechanisms & Fraud Awareness Program Enterprise Risk & Scenario Analysis AML/CTF & Tax Regulations

Sri Lanka

​

Telephone    : +94 (0) 11 282 7019

Mobile            : +94 (0) 71 930 7002​

8/1, Rosmead Place, Colombo 7

© 2025 Rustung Source All rights reserved. 

Australia

​

Mobile   : +61 (0) 47 305 5968​​

Level 1/120 Upper Heidelberg Rd,

Ivanhoe VIC 3079

bottom of page