Radiation Protection Officer
Permits per StrlSchG, dosimeter management, staff medical screening, monthly dose reporting to BfS. Required in medical, industrial radiography and research.
StrlSchG · StrlSchV
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What is a Radiation Protection Officer?
The Radiation Protection Officer (Strahlenschutzbeauftragter, SSB) is the qualified person designated under § 70 of the German Radiation Protection Act (StrlSchG) who is responsible for compliance with radiation protection law within a defined internal scope of decision-making. The SSB is appointed by the Radiation Protection Supervisor (Strahlenschutzverantwortlicher, SSV) under § 69 StrlSchG, who carries management responsibility; under § 70 Para. 1 sentence 2 StrlSchG the SSV stays responsible for its own duties even after an appointment. The StrlSchG replaced the former Röntgenverordnung (RoeV) and the old Radiation Protection Ordinance in 2018, consolidating them into one regime fleshed out by the Strahlenschutzverordnung 2018 (StrlSchV), which transposes the EU Basic Safety Standards Directive 2013/59/Euratom.
The task scope flows from §§ 71 to 74 StrlSchG and is specified in the StrlSchV. The SSB monitors the dose limits for occupationally exposed persons under § 78 StrlSchG (20 millisievert effective dose per calendar year, 20 mSv for the eye lens, 500 mSv local skin dose, 500 mSv for hands, forearms, feet and ankles); the limit of 1 millisievert per calendar year for members of the public sits in § 80 Para. 1 StrlSchG. The SSB contributes to the radiation protection instruction (Strahlenschutzanweisung) under § 45 StrlSchV, controls the setting up and marking of radiation areas under §§ 52 and 53 StrlSchV (supervision, control and exclusion zones), organises the determination of body dose under § 64 StrlSchV through a measuring body under § 172 StrlSchV, and oversees the radiation passport (Strahlenpass) under §§ 68 and 174 StrlSchV. Classification in categories A (more than 6 mSv effective dose per year possible) and B (more than 1 mSv) follows § 71 StrlSchV.
In practice the SSB is the interface to the competent state authority, contributing to the notification of an X-ray facility under § 19 StrlSchG, to applications for handling licences under § 12 StrlSchG, and to the reporting of body doses to the radiation register at the Federal Office for Radiation Protection under § 173 StrlSchV. Category A workers may only carry out their tasks under § 77 StrlSchV if a physician authorised under § 175 StrlSchV examined them within the preceding year and the certificate under § 79 StrlSchV is on file; the examination repeats yearly. Constancy testing under § 116 StrlSchV builds on the acceptance test under § 115 StrlSchV and follows the DIN 6868 and DIN 6855 series.
Duties of the radiation protection officer
- Contribute to the written radiation protection instruction under § 45 StrlSchV covering normal and incident scenarios.
- Set up, demarcate and mark radiation protection zones under §§ 52 and 53 StrlSchV (supervision, control and exclusion zones).
- Ensure body dose is determined under § 64 StrlSchV through a measuring body under § 172 StrlSchV and run the Strahlenpass under §§ 68 and 174 StrlSchV.
- Monitor dose limits under § 78 StrlSchG (20 mSv effective dose per calendar year, eye lens 20 mSv, local skin dose 500 mSv).
- Notify X-ray facilities under § 19 StrlSchG or apply for handling licences under § 12 StrlSchG.
- Report the determined body doses to the radiation register at the Federal Office for Radiation Protection under § 173 StrlSchV.
- Run maintenance and testing under § 88 StrlSchV, leak testing under § 89 StrlSchV and constancy testing under § 116 StrlSchV.
- Instruct staff before they take up the activity and at least annually thereafter under § 63 StrlSchV, with documented attendance.
- Coordinate occupational health surveillance for category A workers under § 77 StrlSchV by a physician authorised under § 175 StrlSchV.
- Report significant occurrences to the competent authority under § 108 StrlSchV.
Appointment and expertise groups
Under § 70 Para. 1 StrlSchG the radiation protection supervisor must appoint, in writing and without delay, the number of radiation protection officers required to direct or supervise an activity, so far as this is necessary to ensure radiation protection in that activity. The appointment sets out in writing the tasks, the internal scope of decision-making and the powers required (§ 70 Para. 2 StrlSchG). It must be notified in writing to the competent authority without delay together with the certificate of the required Fachkunde, and a copy of that notification goes to the officer and to the works or staff council (§ 70 Para. 4 sentence 3 StrlSchG). Multiple officers for distinct scopes are permitted and common practice in larger clinics. Under § 70 Para. 6 StrlSchG the officer must not be obstructed in performing these duties or disadvantaged for performing them.
Only a person who is reliable and holds the required Fachkunde in radiation protection may be appointed (§ 70 Para. 3 StrlSchG). Acquisition of the Fachkunde is examined and certified by the competent body under § 47 Para. 1 StrlSchV; the evidence to be submitted covers suitable training for the application area, practical experience, and successful participation in recognised courses, which should not date back more than five years. Duration, type and scope of the practical experience depend on training and application area under § 47 Para. 2 StrlSchV; the division into Fachkunde groups and the course volumes come from the radiation protection Fachkunde guidelines, not from the ordinance itself. Under § 48 Para. 1 StrlSchV the Fachkunde must be updated at least every five years through a recognised course or another recognised form of continuing training, and the record must be produced to the competent body on request.
- Operation of an X-ray facility under § 19 StrlSchG (notification, e.g. dentists, veterinary practice, industrial NDT).
- Handling of radioactive substances above exemption levels in Annex 4 StrlSchV (licence under § 12 StrlSchG).
- Operation of a facility generating ionising radiation under § 12 Para. 1 No. 1 StrlSchG.
- Radiotherapy, nuclear medicine or interventional radiology in clinics and outpatient centres.
- Non-destructive testing using X-ray or gamma radiation in engineering, construction and inspection services.
- Research facilities with open radioactive substances, synchrotrons or accelerators.
Sectors most affected
- Hospitals, outpatient centres and practices with X-ray, CT or radiotherapy departments
- Dental practices with panoramic imaging or cone-beam CT
- Nuclear medicine and PET centres
- Veterinary practices and animal clinics with radiography
- Industrial non-destructive testing in machinery, plant and pipeline engineering
- Inspection services for welds, castings and structural components
- Research institutions with accelerators, synchrotrons or neutron sources
- Pharma and biotech labs handling open radioisotopes (tritium, C-14, I-125)
- Nuclear installations and interim storage facilities
- Materials analytics using X-ray fluorescence or diffraction
How CIVAC delivers the radiation protection role
CIVAC holds the appointment under § 70 StrlSchG as a role file. The written appointment with the decisions it covers, the Fachkunde (specialist knowledge) certificate and the confirmation of the most recent refresher course sit in one place, ready to produce during an inspection. The Fachkunde update under § 47 (3) StrlSchV runs as a scheduled task with a reminder, as do the annual instruction under § 63 StrlSchV, the constancy testing under §§ 88 and 89 StrlSchV and the review of the radiation protection instruction under § 45 StrlSchV.
Each duty comes with a role template that the site adapts. Instruction is recorded per person, written instructions and test records are held as versioned files in the documentation area, and every change goes into an append-only audit trail, so it stays traceable who changed what and when. Deputy cover for holiday and sickness and the handover to a successor run through the same role file. The role can also be filled externally, as it commonly is in smaller practices. The price is 49 euros per role per month.
Frequently asked questions
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