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+65 8096 3891
info@yisong.com.sg

Tailored Assurance for Unique Needs

Special Audit & Attestation Services Designed for Your Business

Every organisation faces unique circumstances that require more than a standard audit. Our customised special audit and attestation services are designed to address specific requirements, from regulatory submissions and contractual obligations to grant verifications, agreed-upon procedures, and industry-specific reporting.

Whether you need targeted reviews, independent certifications, or specialised attestations, we deliver clear, reliable insights that support compliance, enhance transparency, and build stakeholder confidence.

Our Services Included

Contractual Compliance Audits

Check adherence to contract terms, pricing, usage and reporting obligations.

KPI Assurance

Assurance over selected performance indicators and how they are measured.

Independent Vendor Selection

Support with transparent, criteria‑based vendor evaluation and documentation.

Transaction‑Support Certifications

Certifications in support of deals (e.g., M&A), tenders or financing.

Industry Benchmarking

Independent benchmarking of statistics or metrics relevant to your sector.

Revenue / Turnover Verifications

Certify specific revenue streams for leases, franchises, or contractual clauses.

Take Control of Your Business Records

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Start with a Personalised Quote

Get a tailored quotation for our accounting and bookkeeping services today. Simply reach out with your requirements, and our team will respond with a customised proposal that meets your business objectives.

We are available at Mon-Fri call us +65 8096 3891 during regular business hours