eJokka eJokka is RT's newsletter, the content of which focuses on current security issues. eJokka is aimed at everyone who works with occupational safety issues in RT's member companies. eJokka newsletter archive 4/2025Don't let winter surprise you! New guidelines for managing quartz dust exposure during facade renovations. 3/2025Tough level in the occupational safety competition. Occupational safety review. Training on management safety walks. Are risk-taking and courage part of occupational safety? 2/2025Safety STOP! Safety Week seminar. Coffee table discussion. Summer workers. 1/2025National competition. Safety week. Scaffolding Thursday. Safety act. STAND THURSDAY/2024Scaffolding Thursday. Elements of good leadership. Airspace management. Teacher materials. EXTRA/2023Quartz dust control information EXTRA/2023Safety Week 2023