Cambodian Sino Accredited Checker Co.,Ltd. (CSAC) is providing independent structural and geotechnical design verification. CSAC Registered in 2025 certified license by Ministry of Land Management, Urban Planning and Construction to ensure the building construction will meet with quality standard of construction law of Cambodia.
We serve as a critical safety barrier in the construction ecosystem, ensuring that complex engineering designs meet the most rigorous global and local safety standards before a single brick is laid.
CSAC company are mandatory for certain projects like high-rise buildings or deep excavations to minimize public risk, serve as a critical safety barrier, ensuring that errors in complex modern designs do not lead to structural failure.
Our service to ensure that you are fully compliant with regulations for safe and responsible construction!



Our mission is to uphold public safety through uncompromising engineering oversight. We operate on a foundation of Strict Independence; we maintain no financial or professional interest in the projects we review, ensuring our "second set of eyes" provides an unbiased, honest assessment of structural integrity.
The profession of (CSAC) is a specialized, senior branch of professional engineering centered on independent regulatory oversight and public safety. Unlike a design engineer who creates plans, (CSAC) is legally appointed to challenge and verify those plans to ensure no critical errors exist.

Our role is not just to "review" but to perform active, independent engineering works and we also perform the analysis and mathematical calculations to verify that major structural elements such as foundations, transfer beams, and columns can safely support intended loads.

We have a legal obligation to report any design non-compliance or safety risks directly to the commissioner of building control.
Construction permit
Construction opening permit
Certificate of occupancy
Certificate of building use
Project management
Laboratory of construction materials and structural testing

A construction permit (also known as a building permit) is a government-issued document that grants legal authorization to begin a construction project, whether it is building a new structure or altering an existing one. Its primary purpose is to ensure that all proposed work complies with local building codes, safety standards, and land use regulations.


In Cambodia, a construction site opening permit (also known as a permit of construction site opening) is a mandatory legal document required in addition to a standard building permit to formally begin work on a project.
While a construction permit approves the architectural and technical design, the opening permit specifically authorizes the physical commencement of activities on- site.

In the context of construction, Accreditation of Building Occupancy (more commonly referred to a Certificate of Occupancy or Occupancy Permit) is the official legal document that certifies a building is safe, finished, and ready for use.

Accreditation of Quality is the formal, third-party recognition that a company, professional, or material meets predefined industry standards for excellence, safety, and technical competence.

Project management is the practice of leading a team to achieve specific goals and deliverables within defined constraints of time, budget, and scope.
Most projects in follow standardized phases to ensure structured progress:

A Laboratory of Construction Materials and Structural Testing is a specialized technical facility that analyzes the physical and chemical properties of building materials to ensure they meet safety, quality, and regulatory standards.
Core Functions
Quality Control (QC): Verifies that materials delivered to a site match the specifications in the architectural and engineering plans.
Safety Assurance: Identifies defects or impurities—such as flawed concrete batches or weak steel—before they are integrated into a permanent structure.
Regulatory Compliance: Provides the certified test reports required by government agencies to issue building permits or occupancy certificates.
Risk Mitigation: Helps developers avoid catastrophic failures, costly reworks, and legal liabilities by identifying vulnerabilities early in the project lifecycle.
Cambodian Sino Accredited Checker Co,. Ltd tapping on the latest technology with a strong team experienced more than 10 to 15 years. Our engineers and technical specialists deliver solutions that are technically sound, aligned with your vision, and committed to sustainability and efficiency. Our dedication to quality and exceptional service is reflected in the strong relationships we maintain for our clients and their ongoing referrals.


Technical Director
Phd of Civil Engineering from Russia over 12 years experience in Civil Engineering.

Structural Manager
Phd of Civil Engineering from Russia over 10 years experience in Civil Engineering.

Architectural Manager
Master of Achitect from Russia Over 15 years experience in Architectural Design.

Senior Structural Engineer BIM Specialist.
B. Sc. Eng. Civil from Russia
P. Eng. (SE), ASEAN Eng. (SE), BIM Specialist VDC 4D & 5D 10-Year of Experience across Russia, Singapore & Cambodia.
(+855) 77 716 885 “Khmer/柬语”
(+855) 92 211 186 “English Chinese France Spanish/ 英文、中文、法语、西班牙语”
Building 185 (Ground floor) St. 1019 Phum Sleng Roleung, Sangkat Obek Ka’am, Khan Sensok, Phnom Penh Cambodia. 12105
Copyright © 2026 Sino Accredited Checker - All Rights Reserved.
Powered by Sino Accredited Checker
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.