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External Assurance


Since 2005, Freeport-McMoRan has sought independent verification of its annual sustainability reports. We are implementing the International Council on Mining & Metals (ICMM) Sustainable Development Framework, including implementation of 10 Sustainable Development Principles across the company. External assurance of our 2015 WTSD reporting was conducted by Corporate Integrity in accordance with the ICMM Sustainable Development Framework Assurance Procedure. Since 2009, site-level external assurance has been completed at all active mining operations. We are continuing site-level external assurance at operations at a minimum of once every three years, with annual assurance engagements at Tenke Fungurume Mining (TFM), PTFI and Cerro Verde.

 

External Assurance Reviews Since 2009
Operation Name
Number
  Operation Name
Number

Atlantic Copper

2  

Miami

2

Bagdad

3  

Morenci

3

Cerro Verde

4  

Phoenix Corporate Office

7

Chino

2  

PT Freeport Indonesia

5
Climax Mine 1   Rotterdam 2

El Abra

3  

Safford

3

El Paso

2  

Sierrita

3

Fort Madison

2  

Stowmarket

2

Henderson

2  

Tenke Fungurume Mining

6
Kokkola 1   Tyrone 2
Reviews include site visits as well as desktop reviews.