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certification

OTC is an accredited Body for Certification of Management Systems according to EN ISO/IEC 17021-1 approved by the Executive Agency "Bulgarian Accreditation Service", Certificate № 6 OSS and scope of accreditation:

OTC also certifies next international standards:

EN ISO 9001 is a standard that lays the foundations for successful business and guarantee that high quality products and services will remain unchanged with time. As a result of certification OTC confirms that the management system of quality meets the requirements of EN ISO 9001.

EN ISO 14001 is an international standard suitable for any organization that to gear their activities and processes towards environmental viewpoints - optimal utilization of natural resources and energy, protection and conservation of nature in its uniqueness and minimize the risks from environmental disasters. As proof of compliance with the legal requirements for environmental, OTC verify companies’ commitment to reduce the risk from environmental incidents, in accordance with ISO 14001 requirements.

BS OHSAS 18001 Occupational Health and Safety will help organizations to reduce this burden by providing a framework to improve employee safety, reduce or eliminate workplace risks and create better, safer working conditions. BS OHSAS 18001 is a guarantee that companies will observe all legal and operational requirements to improve occupational health and safety works.

ISO 50001 applies to all types of energy carriers and sets the requirement for the implementation of an energy monitoring plan and energy efficiency analysis. Certification under this standard will contribute to the establishment of a process of continuous improvement and more efficient use of energy, which will reduce both energy and consumption costs.

OTC assesses compliance and certifies according to BDS EN ISO/IEC 17021-1, IAF MD 1, IAF MD 2, IAF MD 5 requirements and observes the rules for using the accreditation symbol of EA BAS for reference to accreditation.
All systems are compatible and this is a prerequisite for the certification of integrated systems.

Re-certification


The renewal of the certification for a new three-year period shall be carried out by conducting a system re-certification audit.

Surveillance


Over the next three years, a surveillance audit is carried out once a year to verify that the certified system is still in compliance under the certification requirements.

Audit planning


It starts with a completed certification request by the client according to a selected standard, a contract and a program for the three-year certification cycle.

Certification


Includes a Stage 1 Certification Audit to check the documentation developed for compliance with the requirements of the standard, and to carry out a Stage 2 certification audit to evaluate the system's implementation and efficiency. The process ends with the issue of a certificate of three years validity.

Audit planning


It starts with a completed certification request by the client according to a selected standard, a contract and a program for the three-year certification cycle.

Certification


Includes a Stage 1 Certification Audit to check the documentation developed for compliance with the requirements of the standard, and to carry out a Stage 2 certification audit to evaluate the system's implementation and efficiency. The process ends with the issue of a certificate of three years validity.

Surveillance


Over the next three years, a surveillance audit is carried out once a year to verify that the certified system is still in compliance under the certification requirements.

Re-certification


The renewal of the certification for a new three-year period shall be carried out by conducting a system re-certification audit.