Granted quality at all levels.

Grant scope of the
StonePT certification

S.PT certification seals for Portuguese companies dealing with Natural Stone can be granted in different categories and can be applied to the company, it’s natural products/raw material and in their products and applications.

S.PT
Quality

It is a PRODUCT CERTIFICATION seal, assigned to companies that certify their production control procedures and that regularly assess the physical-mechanical characteristics of their products, vital for the correct design and application of each stone, in compliance with the STONEPT technical specifications.

S.PT
Origin

It is an ORIGIN CONTROL seal from Portuguese Natural Stone, granted to quarries. It has the advantage of traceability of the product origin, allowing manufacturing companies to acquire raw block keeping this distinctive brand. The designation of origin is controlled by the classification given to each stone (the original raw material) which will be equivalent/traced to those established by national or international institutions at nomenclature level.

S.PT
Safety

It’s a SAFETY CONDITIONS VERIFICATION IN QUARRIES seal that is applied to the extractive industry establishments that meet safety requirements and implement best practices capable of identifying assessing and controlling hazardous situations, providing a safe and healthy occupational environment

S.PT
Green

It is an ENVIRONMENTAL PRODUCT VERIFICATION seal with a specific application in the natural stone quarrying and processing industries that highlights the company’s social responsibility about its environmental concerns and the commitment to continually improve its environmental performance.

StonePT certification was developed specifically for Portuguese stone companies as a tool to showcase the quality of the final product, through the implementation of a simple and effective system in accordance with the applicable regulations and standards. It is a dynamic certification that evolves alongside the requirements of international markets in order to facilitate the export of Portuguese natural stone products.

How is the qualification
level assigned?

What kind of company is yours?

Quarrying
Processing
Quarrying & Processing
Quality
Origin
Green
Safety
Quality
Origin
Green
Safety
Quality
Origin
Green
Safety

The best partners
for your certification

StonePT has a network of partners that ensure the highest quality of service in all phases – implementing the certification in your company, carrying out the necessary tests and auditing the certification.

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