Non-concurrent formations (Skt. viprayukta saṃskāra; Tib. ལྡན་མིན་འདུ་བྱེད་, Wyl. ldan min 'du byed) are defined in the Abhidharma teachings as conditioned phenomena that are neither matter nor consciousness. The Treasury of Abhidharma lists fourteen examples, while the Compendium of Abhidharma provides an additional ten.
- Distinct formative factor (Lama Chökyi Nyima)
- Non-associated conditioning factors (Padmakara)
- Non-psychophysical aggregates (Samten & Garfield)
- Appendix 7. The Five Aggregates, pp.184/185 in The Light of Wisdom Volume 1. Root text by Padmasambhava and commentary by Jamgön Kongtrul the Great. Published by Shambhala Publications ISBN 0-87773-566-2