Table 1.

Intervention components and content.

Component	Content	Delivered by	Participants
Information session	A two-hour lecture concerning: What is mental health? The bodily stress response The possibility to train one’s mental health Mindfulness as a way of training one’s mental health Previous research on MBSR Two guided mindfulness exercises Information about the possibility to participate in a 10-weeks workplace-adapted MBSR course	A certified MBSR teacher	All employees and managers
10-weeks live online workplace-adapted MBSR course	A systematically workplace-adapted 10-week MBSR course including: Same themes as the original MBSR programme Experience-based approach was utilized, engaging participants in mindfulness practices Horizontal inquiry of direct experiences during mindfulness practices Delivered live online via Zoom Invitation to practice a minimum of 3 times a week for 15 min	A certified MBSR teacher	Self-selected employees and managers
Implementation workshop	A two-hour workshop focusing on further implementation of mindfulness in the participating companies consisting of: Discussions in groups and plenary about the wish for and possible barriers to further implementation of mindfulness Presentations of ideas immerging from these discussions Facilitators presenting possible ways to further implementation Creating an action plan for further implementation	An organizational psychologist, a certified MBSR teacher and an observant	Selected employee representatives and managers