 | 10th Session of the Winter Forest School in Forest Research Institute "Current problems of public communication and education in forestry" – Sękocin Stary, 13–15 March 2018 |
| | 9th Session of the Winter Forest School in Forest Research Institute "Forestry challenges towards ongoing environmental changes, public expectations and economic and legal conditions" – Sękocin Stary, 14–16 March 2017 |
| | 8th Session of Winter Forest School in Forest Research Institute "Forest threats – the causes, consequences and opportunities for forestry" – Sękocin Stary, 15–17 March 2016 |
| | 7th Session of Winter Forest School in Forest Research Institute "Game management in sustainable forestry" – Sękocin Stary, 17–19 March 2015 |
| | 6th Session of Winter Forest School in Forest Research Institute "Natural, social and economic conditions and objectives and methods of silviculture" – Sękocin Stary, 18–20 March 2014 |
| | 5th Session of Winter Forest School in Forest Research Institute "Forest management planning of the XXI Century" – Sękocin Stary, 19–21 March 2013 |
| | 4th Session of Winter Forest School in Forest Research Institute "Natural and economic aspects of wood production and use – current state and outlook" – Sękocin Stary, 20–22 March 2012 |
| | 3rd Session of Winter Forest School in Forest Research Institute "Development strategy of forests and forest management in Poland until 2030" – Sękocin Stary, 15–17 March 2011 |
| | 2rd Session of Winter Forest School in Forest Research Institute "Problems of nature conservation in forests" – Sękocin Stary, 16–18 March 2010 |
| | 1st Session of Winter Forest School in Forest Research Institute "Multifunctional forestry – current state and prospects" – Sękocin Stary, 17–19 March 2009 |