Welder testing

LL-C (Certification) provides for exams of welders, soldering and welding operators subject to the authorization by CWS ANB (CZECH WELDING SOCIETY AUTHORIZED NATIONAL BODY). The examiners have appropriate professional qualification based on their education (IWE, EWE), many years of experience in the field and they have valid letters of appointment issued by CWS ANB. The issued authorizations and certificates of welder exams are valid worldwide.

We offer the following services:

Issuance of authorizations, certificates, welder┤s certificates about welder exams, including their duplicates
Organization of professional workshops for welding engineers from schools and companies - the trainees receive an Welding Engineer Authorization
Final exams of metal welders, soldering and welding operators under the Czech standards ╚SN 050705, ╚SN EN 287-1, ╚SN EN ISO 9606-2, ╚SN EN 13133, ╚SN EN 1418 a ╚SN EN ISO 17660-1,2 at welding schools in the CWS ANB system or directly in the companies.

Offer of workshops

LL-C (Certification) Czech republic s.r.o., does its best to respond to the current topics within certification in accordance with European standards, national standards, or assessment of conformity and putting products on the European market. Workshops are further intended for specialised issues coming into existence within manufacturing process, logistics, health care or other fields, on the basis of which we try to find optimum solutions. These issues may be discussed and dealt with openly within workshops held in the course of a year.

Training facilities

LL-C (Certification) can arrange training for any number of participants in the facilities of the company headquarters or branches. As a specialist in certification and inspection processes, we cordially invite you to training, courses and seminars designed for all participants who would like to expand their knowledge with how the management system works, managing organisation according to international systems tools, conducting audits and controls inside an organisation, technical inspections and other currently discussed topics.

Offer of workshops being prepared for industry

Qualifications of welding procedures (pWPS, WPQR, WPS)
Responsibilities and duties of welding supervision (EN ISO 14731)
Technical drawing and marking materials in drawings


LL-C (Certification) provides for issuance of accredited certifications of approval of Welding Procedure Qualification Records (WPQR). The requested certifications are issued after the completion of tests in accredited testing laboratories within short periods of time. We are capable of performing most of the tests within 2 working days after the samples are received and results of the tests are communicated to the clients immediately after the test is completed. Under usual circumstances reports about the completed tests are sent electronically within one working day after the test completion.

ISO 3834 & EN 1090

The growth of the applicability of steel structures in construction increases the demand not only quality but also on the safety performance of welding work. Construction industry (steel building structures, bridge structures, etc.) is an area where manufacturers face significant demands on safety and quality of welded joints, which is necessary to declare the quality management system certification in welding processes according to ISO 3834:2005 & EN 1090:2007.

+48 587 353 133

Sep 1 2018 12:00AM ISO 9001, ISO 14001

The ISO 9001: 2008 and ISO 14001: 2004 certification standards expire on September 15, 2018. Certificates and certification logos of these standards can not be used Since this date . LL-C offers a new accredited ISO 9001: 2015 or 14001: 2015 certification.

Mar 1 2013 12:00AM ERCA personnel certification

We started a project personnel certification with ERCA partner a certifcate registration under the scheme ERCA. We offer 12 fields of personnel certification.

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