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Location Istanbul, Turkey
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Independent inspection and quality control services for agricultural commodities, providing reliable verification and certification since 1997.

Search Now!
Contact Info
Location Istanbul, Turkey
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Quality Policy & Operational Standards

Measurable Trust,
Standardized Excellence

In industrial inspection and supervision processes, there is no room for error. At General Survey, we view quality not merely as a certificate, but as the foundation of our operational culture. Every measurement in the field, every analysis in the laboratory, and every report prepared is created within the framework of internationally recognized technical norms and our rigorous internal audit mechanisms.

Our goal is to bring transparency to your trade and minimize your risks through precision, accuracy, and unwavering commitment to excellence.

27+
Years of Excellence
15+
Countries Served
100%
Accuracy Commitment
0
Tolerance for Error
Our Workflow

Quality Assurance Process

From initial request to final report delivery, every step is meticulously documented and quality-controlled.

Request

Client inquiry & scope definition

Planning

Operation scheduling & resource allocation

Field Inspection

On-site survey & sampling

Analysis

Laboratory testing & verification

Reporting

Certified report issuance

International Norms

Our Operational References

We operate according to global standards – not arbitrary rules. In our services, we reference industry-appropriate international standards for sampling, analysis, and reporting.

International Standards

ISO Standards

International Organization for Standardization guidelines for sampling, analysis, and reporting processes.

  • ISO 542 – Oilseed Sampling
  • ISO 950 – Cereals Sampling
  • ISO 6497 – Animal Feeding
  • ISO 24333 – Sampling Methods
Petroleum & Energy

ASTM & API

American Society for Testing and Materials (ASTM) and American Petroleum Institute (API) standards for petroleum and petrochemical products.

  • ASTM D4057 – Manual Sampling
  • API MPMS – Measurement
  • ASTM D1298 – Density
  • ASTM D93 – Flash Point
Agri-Trade Associations

GAFTA & FOSFA

Full compliance with Grain and Feed Trade Association and Federation of Oils, Seeds and Fats Associations contract terms.

  • GAFTA Sampling Rules
  • GAFTA Analysis Methods
  • FOSFA Contract Terms
  • FOSFA Arbitration Rules
European Norms

EN & DIN

Technical inspections in accordance with European (EN) and German (DIN) industrial standards and specifications.

  • EN ISO Standards
  • DIN Technical Norms
  • EU Regulations
  • CE Marking Requirements
Corporate Discipline

Integrated Management Systems

Beyond technical expertise, we emphasize the quality of management. Our integrated approach ensures consistency, safety, and environmental responsibility across all operations.

01 ISO 9001:2015

Quality Management

Complete traceability of all processes from receiving client requests to final report delivery. Every step is documented, monitored, and continuously improved.

Continuous Process Improvement
02 ISO 14001:2015

Environmental Management

Sustainable inspection processes that minimize environmental impact. We are committed to reducing our carbon footprint while maintaining operational excellence.

Sustainable Operations
03 ISO 45001:2018

Occupational Health & Safety

"Zero Accident" policy prioritizing the safety of our personnel working at ports, mines, and construction sites. Safety is not optional – it's mandatory.

Zero Accident Policy
Precision Assurance

Technological Infrastructure & Verification

Accurate results start with accurate equipment. The measurement devices, detectors, and analysis equipment we use in field operations undergo rigorous quality control.

Precision Guaranteed
Calibrated Equipment
1
Periodic Calibration

All measurement equipment is periodically calibrated by accredited organizations. Calibration certificates are maintained and available for client verification upon request.

2
Pre-Operation Verification

Before each operation, equipment undergoes verification tests to ensure accuracy. Any device showing deviation is immediately removed from service.

3
Continuous Modernization

Our equipment is continuously upgraded in parallel with technological developments. We invest in the latest technology to ensure the highest precision in our measurements.

4
Traceability Chain

All calibrations are traceable to national and international measurement standards, ensuring the validity and reliability of every measurement we perform.

Our Team

Expert Engineers & Surveyors

Our greatest strength in implementing quality standards is our human resources. All our surveyors and technical personnel are certified professionals who have completed sector-specific training.

Certified Experts

All team members hold industry-recognized certifications and degrees in relevant technical fields.

Continuous Training

Regular internal training sessions on current standards (ASTM, ISO, etc.) and industry best practices.

Ethics Compliance

Continuous assessment on ethical rules, impartiality, and professional conduct requirements.

Safety First

Rigorous health and safety training for operations at ports, warehouses, and industrial sites.

Customer Centricity

Commitment to Continuous Improvement

We view customer feedback as an opportunity to elevate our quality standards. Through our transparent complaint management procedure, we quickly resolve any dissatisfaction and revise our processes accordingly.

TÜRKAK
GAFTA
FOSFA
GAFTA Approved

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