Certificates & attestations

Prevention advisor level 1, 2 and 3

Every Belgian employer must have an internal prevention advisor. The required training level (1, 2 or basic level 3) depends on the company's size and risk grade: level 1 for whoever heads the internal service in the largest group (A), level 2 for the other large and medium-sized companies, level 3 as basic training.

Which level for which company?

Wellbeing legislation divides companies into groups based on headcount and risks. Whoever heads the internal service in the largest group of companies (group A) needs level 1; the other advisors in group A and the heads of service in group B need level 2; in small companies with limited risks basic knowledge (level 3) suffices and the employer may take up the role personally. In the technical sector level 2 is the most requested qualification in vacancies, level 1 for heavier industry.

The training programmes

Level 2 is a modular programme (multidisciplinary basic training plus specialisation); level 1 builds on it with a supplementary specialisation at university level; the law sets minimum hours, not a duration in months. The full path and the accredited institutions are on becoming a prevention advisor. Both combine legislation, risk analysis, ergonomics, occupational hygiene and psychosocial aspects, with a final project from your own practice. Full-time workers usually follow them spread out with employer support.

Career perspective

Prevention advisors are structurally on the shortage lists, and the legal obligation makes demand indestructible. With level 2 plus field experience you are sought after in construction and industry; level 1 opens doors to Seveso sites and management roles. See the prevention advisor role profile with salary range, or our open prevention vacancies.

Frequently asked questions

Can I become a prevention advisor from a technical role?

It is actually the strongest route: someone who knows the shop floor changes safety culture where a pure theorist gets stuck. Many technicians start level 3 or 2 alongside their job, financed by the employer, and grow into a full-time prevention role.

What is the difference with an external prevention service?

Every employer has an internal prevention advisor and a contract with an external service (for occupational medicine and specialisations missing internally, among others). The internal advisor knows the company; the external service adds expertise. Vacancies almost always concern the internal role.

Related on this site: Prevention advisor · Certificates that really pay off for technical profiles

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