Seventeen years on the other side of the table.
Evolve Safety & Wellbeing provides practical WHS advice, guidance and support to Australian businesses. It is led by Tracy Heidrich, a former SafeWork SA Inspector.

Not just what the procedure says. What is actually happening at work.
Seventeen years as a SafeWork Inspector, including five as a psychosocial inspector, taught Tracy what inspectors examine, which gaps matter most and why a document alone rarely answers the real question. She brings that experience to the table and works through it with you.
17 years as a SafeWork Inspector
Including five years as a psychosocial inspector, assessing whether businesses were meeting their duties in relation to psychological health.
Four years in advisory work
Working with businesses from the other side of the table, building the systems inspectors expect to find.
Over 1,000 workplaces advised
Across all industry sectors, on the whole range of WHS matters.
How Evolve works.
- Evolve works alongside your business. The decisions stay with you, as the duty holder.
- Tracy works directly with every client. Evolve deliberately takes on a limited number of businesses.
- Support is remote Australia-wide, through video calls, shared documents and phone, with site visits arranged where they genuinely add value.
- Evolve works to the legislation that applies in your state or territory.
- Physical and psychosocial risk are handled in one system, not two.
Evolve Safety & Wellbeing provides WHS advice, guidance and support. Responsibility for compliance remains with the duty holder. Nothing on this website constitutes legal advice.
Ways to work with Evolve.
Most businesses start with the free review, and stay only if it helps.
Talk to Tracy directly.
Based in South Australia. Remote support Australia-wide.
