a. Product Carbon Footprint (PCF)——ISO 14067

We provide Product Carbon Footprint (PCF) assessment service in accordance with ISO 14067, quantifying greenhouse gas (GHG) emissions across a product’s entire lifecycle—from raw material extraction to production, distribution, use, and disposal. This service helps businesses enhance transparency, meet eco-conscious consumer demands, and drive sustainable product innovation.

b. Corporate Carbon Footprint (CCF)——ISO 14064

Our ISO 14064-aligned Corporate Carbon Footprint (CCF) service verifies GHG emissions from all operational activities (Scope 1, 2, and 3). It empowers companies to identify emission hotspots, set science-based reduction targets.

1. Key Differences Between PCF and CCF

2. Service Process

  Step 1: Consultation & Goal Alignment

Collaborate with clients to define objectives (PCF or CCF), clarify system boundaries and align with international standards.

Step 2: Service Execution

We offer the following two services, please choose according to your needs.

• Service 1: Data Collection & Emissions Calculation

          Our specialists guide clients in gathering precise activity data. Apply methodologies tailored to your needs.

• Service 2: Independent Verification

          CTI’s auditors rigorously validate calculations, data sources, and compliance with ISO standards.

Step 3: Certification & Transparent Reporting

Issue ISO-compliant certificates and detailed reports

Step 4: Continuous Monitoring & Strategy Optimization

Support clients with periodic audits, emission tracking tools, and updates to reduction plans, ensuring adaptability to evolving regulations or market demands  .

CTI Certification Institute Qualifications:

- United Nations Clean Development Mechanism (CDM) third-party auditing organization qualification

- Voluntary Carbon Standard (VCS) third-party auditing organization qualification

- Gold Standard voluntary emission reduction mechanism (GS) third-party auditing organization qualification

- Gulf Cooperation Council (GCC) project third-party auditing organization qualification approved by the Gulf Cooperation Council

- International Air Transport Association's Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) third-party verification organization qualification for aviation flight activities

- China National Accreditation Service for Conformity Assessment (CNAS) accredited greenhouse gas verification/verification organization

- Low Carbon Product Certification Body qualification approved by the National Certification and Accreditation Regulatory Commission

- ISO 50001 Energy Management System Certification Body qualification approved by the National Certification and Accreditation Regulatory Commission

- Energy-saving diagnosis service institution filed with the Ministry of Industry and Information Technology

- Industrial Energy Conservation and Green Development Evaluation Center qualification approved by the Ministry of Industry and Information Technology

- Third-party verification/review service organization for carbon emissions of key emitting units in 24 provinces and cities nationwide

CTI Certification Service Advantages:

- Comprehensive qualifications

- Experience

- Professional team

- One-stop service