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PSO print form

For optimum print results

The ProcessStandard Offset (PSO) and the ISO 12647 series of standards are considered to be indispensable tools for colour reliable print production. The use of printing inks in accordance with ISO 2846 is a prerequisite for achieving the target values specified therein. Fogra also certifies consumables and auxiliaries required for the printing process, e.g. fountain concentrates and washing agents.

PSO certified print shops

Certified materials

Certifications for Offset printing

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Certified persons, companies and products

Certification lists

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Furter details

The ProcessStandard Offset (PSO) is a further development of the work carried out in the 1970s on "Standardization of the Offset Printing Process". It was developed by Fogra together with the German Printing and Media Industries Federation . It also served as the basis for the development of the international ISO 12647 series of standards and is therefore compliant with it. The PSO describes the standardized procedure for the production of print products. Using suitable testing equipment and control methods, the production processes are monitored, controlled and checked from data preparation to printing plate production and the finished print.

In order to achieve optimum print results, it is necessary to already start with the materials and observe the quality in the printing inks, consumables and auxiliaries. The FograCert label ensures that the products meet the high standards required in daily printing practice. For fountain concentrates and washing agents, certification is necessary in order to get on the release lists of the press manufacturers.

Jürgen Gemeinhardt

Head of Printing Techniques

+49 89 431 82 - 256

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Our certification programme FograCert

Our standardized FograCert testing programme for materials, products and production processes guarantees safety whilst processing the materials, disruption-free production and reliable manufacturing processes. A Fogra certificate confirms a service is fit for purpose. We can also certify staff expertise. 

Show your high quality standard with your individual FograCert logo and in our database which lists all persons, companies and products certified by Fogra with the relevant details and test conditions.

Certification lists

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Facts & figures

Certifications in more than 50 countries

300 PSO-certified print shops and partners

800 certified washing agents

450 certified fountain concentrates

International standardisation

Fogra is represented on various standardisation committees, where it actively protects and promotes its members' interests. In the International Standardization Organisation (ISO), for example, two Fogra employees lead Working Groups of the Technical Committee TC 130 Graphic Technology.

ISO News

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PSO print form

RIP tone value corrections

Prerequisite for successful certification according to ProcessStandard Offset (ISO 12647)

Info Sheet