- 2 BvL 20/17, 2 BvL 21/17, 2 BvL 5/18, 2 BvL 6/18, 2 BvL 7/18, 2 BvL 8/18, 2 BvL 9/18
- 2 C 49/17
- 2 BvL 19/09, 2 BvL 20/09, 2 BvL 5/13, 2 BvL 20/14
- 2 BvL 17/09, 2 BvL 18/09, 2 BvL 3/12, 2 BvL 4/12, 2 BvL 5/12, 2 BvL 6/12, 2 BvL 1/14
- 3 AZR 558/10
- 2 BvL 17/08
- 2 C 8/10
- 2 B 45/10