Is the annual HV briefing mandatory?

Yes. DGUV 209-093 requires all HV-qualified employees (both FHV and FuP at all levels) to attend an annual HV safety briefing (jährliche Unterweisung). This briefing must be documented. An employee whose annual briefing has lapsed is no longer considered currently qualified and may not perform HV work until the briefing is completed.

When must an employee repeat the full HV qualification?

A full qualification course must be repeated if: (1) more than 12 months have passed without any HV-related work, (2) the employee moves to a significantly different vehicle platform or technology and the employer determines existing knowledge is insufficient, or (3) the employee has been absent due to long illness or career break and skills cannot be confirmed. Annual briefings do not substitute for the full course in these cases.

How long does an HV qualification remain valid?

There is no fixed expiry date printed on the certificate. The qualification remains valid as long as: the annual briefing is completed each year, HV work is performed regularly (no gap exceeding 12 months) and the employee's knowledge and skills are kept current. Many Berufsgenossenschaften and OEM training standards additionally require a full refresher every 3 years as best practice.

HV Training Intervals – How Often Must HV Qualification Be Renewed?

The Three Renewal Obligations at a Glance

Every Year

Annual Safety Briefing

Mandatory for all HV-qualified employees (FHV and FuP). Covers regulation updates, incident reviews, PPE and emergency procedures. Must be documented.

Every 3 Years

Full Refresher Course

DGUV 209-093 recommendation (not a hard legal requirement). Many Berufsgenossenschaften and OEM standards require it. Renews practical competency at full course duration.

After 12+ Months

Full Re-Qualification

If an employee has had no HV contact for over 12 months, they must complete the full qualification course again before resuming HV work.

Employer Duty

Documentation

All briefings and refreshers must be documented with date, content, trainer name and participant signatures. Records are a legal obligation, not optional.

What the Annual Briefing Must Cover

The annual HV safety briefing is not simply a reminder session. DGUV 209-093 requires it to be substantive and documented. Typical content includes:

Review of any incidents or near-misses in the workshop or reported across the industry
Updates to DGUV 209-093 or manufacturer-specific work instructions
PPE inspection procedures and current test status
Emergency response: isolation, first aid for electric shock, calling emergency services
Changes to vehicle models or HV technology handled in the workshop
Reminder of de-energisation procedures and documentation requirements

Employer Documentation Requirements

The employer (or the vEFK on their behalf) must maintain a qualification register showing:

Each employee's qualification level and certificate date
Annual briefing dates with trainer confirmation
Date of last HV work performed (to track the 12-month gap rule)
Planned dates for the next annual briefing and 3-year refresher
Alert/flag system for employees approaching renewal deadlines

Does the annual briefing count as a refresher course?

No. The annual briefing (typically 2–4 hours, covering theory updates and reminders) does not replace the 3-year refresher course (which involves practical exercises at full course duration). Both serve different purposes: the annual briefing maintains ongoing awareness; the refresher renews practical competency and typically results in a new qualification certificate.

What happens if an employee misses their annual briefing?

An employee whose annual briefing has lapsed is no longer considered currently qualified under DGUV 209-093. The employer must suspend that person from HV work until the briefing is completed. In the event of an accident, a lapsed annual briefing is treated as employer negligence and can invalidate occupational accident insurance cover.

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HV Training Intervals

The Three Renewal Obligations at a Glance

What the Annual Briefing Must Cover

Employer Documentation Requirements

Related Terms

Annual HV Briefing for Your Team