, page 153 (Dan Abnett)
The use of the word "Specialist" implies that TDA suits weren't necessarily originally exclusive to veterans
The following Legions are inferred as having TDA in either the BL HH Series, artwork or another source:
- Luna Wolves/Sons of Horus (HH Series)
- Ultramarines (Artwork)
- Space Wolves (HH Series)
- Thousand Sons (HH Series)
- Alpha Legion (HH Series)
- Emperor's Children (HH Series)
- Dusk Raiders/Death Guard ((HH Series => Deathshroud?)
- Imperial Fists (HH Series)
- Iron Hands (HH Series)
I'm not sure about these legions: Blood Angels, Iron Warriors, White Scars, Night Lords, World Eaters, Word Bearers, Salamanders or Raven Guard.
Hope this helps,
- Suggest movement to Q&A sections.
- Sorry for big post.