TEXT: 1
  WARHAMMER 40,000 – CODEX: ASTRA MILITARUM
  WARHAMMER 40,000 
  CODEX: ASTRA MILITARUM
  Official Update Version 1.0
  Although we strive to ensure that our rules are perfect, 
  sometimes mistakes do creep in, or the intent of a rule 
  isn’t as clear as it might be. These documents collect 
  amendments to the rules and present our responses to 
  players’ frequently asked questions. As they’re updated 
  regularly, each has a version number; when changes 
  are made, the version number will be updated, and any 
  changes from the previous version will be highlighted 
  in magenta. Where a version number has a letter, 
  e.g. 1.1a, this means it has had a local update, only in 
  that language, to clarify a translation issue or other 
  minor correction.
  ERRATA
  Page 86 – Grinding Advance
  Change the second sentence to read:
  ‘If this model remains stationary or moves under half 
  speed in its Movement phase (i.e. it moves a distance in 
  inches less than half of its current Move characteristic) 
  it can shoot its turret weapon twice in the following 
  Shooting phase (the turret weapon must target the same 
  unit both times).’
  Pages 90 and 101 – Commissar Yarrick, Lord Commissar 
  and Commissar, Summary Execution
  Change to read:
  ‘Summary Execution: The first time an Astra 
  Militarum unit fails a Morale test during the Morale 
  phase whilst it is within 6" of any friendly Commissars, 
  one model of your choice in that unit is slain and the 
  Morale test is re-rolled (do not include this slain model 
  when re-rolling the Morale test).’
  Page 95 – Master of Ordnance, Master of Ballistics
  Change to read:
  ‘Master of Ballistics: You can re-roll any hit rolls of 
  1 made for friendly <Regiment> Basilisks, Wyverns, 
  Manticores or Deathstrikes when they target enemy 
  units over 36" away in the Shooting phase, if they are 
  within 6" of this model.’
  Page 102 – Ogryn Bodyguard, Bodyguard
  Change the first sentence to read:
  ‘Roll a D6 each time a friendly Astra Militarum 
  Infantry Character (excluding Ogryns) loses a 
  wound whilst they are within 3" of any models with this 
  ability; on a 3+ the Astra Militarum character does not 
  lose a wound but one model with this ability suffers a 
  mortal wound.’
  Page 104 – Nork Deddog, Loyal to the End
  Change the first sentence to read:
  ‘Roll a D6 each time a friendly Astra Militarum 
  Infantry Character (excluding Ogryns) loses a wound 
  whilst they are within 3" of Nork Deddog; on a 2+ the 
  Astra Militarum character does not lose a wound but 
  Nork Deddog suffers a mortal wound.’
  Page 117 – Valkyries, Grav-chute Insertion
  Change the first sentence to read:
  ‘Models may disembark from this vehicle at any point 
  during its move, but if the Valkyrie moves 20" or more, 
  you must roll a D6 for each model disembarking.’
  Page 133 – Mordian: Parade Ground Doctrine
  Add the following sentence: 
  ‘These modifiers to hit rolls are an exception to the 
  normal rules which do not allow modifiers when making 
  Overwatch shots – in such cases a result of 7 is also a 
  successful hit.’
  Page 134 – Aerial Spotter
  Change the second sentence to read:
  ‘Select a Basilisk or Wyvern model from your army.’
  Page 135 – Take Cover!
  Change the first sentence of this stratagem to read: 
  ‘Use this Stratagem in your opponent’s Shooting 
  phase when your opponent selects one of your Astra 
  Militarum Infantry units as a target.’
  Page 136 – Ambush
  Change the second sentence to read:
  ‘Choose up to three Tallarn units to be set up in 
  ambush instead of placing them on the battlefield (only 
  one of these units can have the Vehicle keyword).’
  Add the following sentence:
  ‘The units are considered to have moved their 
  maximum distance.’
  Page 136 – Send in the Next Wave!
  Add the following sentence:
  ‘This unit costs reinforcement points in a matched 
  play game.’
  Page 138 – The Dagger of Tu’Sakh
  Add the following sentence at the start of the rules text:
  ‘Infantry Officer model only.’
  
  2
  WARHAMMER 40,000 – CODEX: ASTRA MILITARUM
  Page 140 – Draconian Disciplinarian
  Add the following sentence:
  ‘If a Commissar has this Warlord Trait, then their 
  Summary Execution ability takes precedence, but if the 
  re-rolled Morale test is also failed then D3 additional 
  models are slain and the test is then considered to 
  have passed.’
  Page 140 – Master of Command
  Add the following sentence:
  ‘If your Warlord is a Commissar, it can issue an order 
  to any <Regiment> Infantry unit (irrespective of what 
  regiment that unit is from – e.g. Militarum Tempestus, 
  Cadian, etc.)’
  Page 142 – Points Values, Other Wargear
  Add the following entry:
  Wargear
  Points per item
  Storm shield
  0
  FAQs
  Q: When do I pay the Command Point cost for the Vortex 
  Missile Stratagem?
  A: After you’ve had a result of 8 or more for the Hour is 
  Nigh ability, allowing you to fire the Deathstrike missile, 
  but before resolving the shot.
  Q: If I have, for example, a Tallarn unit of Leman Russ 
  Battle Tanks with three tanks, can I use the Ambush Stratagem 
  once to place all three models in ambush?
  A: Yes. The same is true for any other Tallarn vehicle 
  squadron (Basilisks, Hellhounds, etc.).
  Q: If I issue an order to a unit with an Officer who has the 
  Laurels of Command, and I roll a 4+ to issue another order 
  to the same unit, do I resolve the first order before issuing 
  the second? 
  A: Yes.
  Q: Can I use Laurels of Command to issue the same order twice 
  to the same unit?
  A: No, the second order issued must be a different order.
  BROOD BROTHERS
  Q: Can an Astra Militarum Detachment that is 
  included in an army alongside a Genestealer Cults 
  Detachment using the Brood Brothers rule gain a 
  Regimental Doctrine, and can the units in such a 
  Detachment use any of the regiment-specific Stratagems, 
  Warlord Traits, Orders, Relics, etc.?
  A: No, Brood Brothers Detachments cannot use any 
  regiment-specific rules.
  Note that when included in an army alongside 
  a Genestealer Cults Detachment, all Astra 
  Militarum units should replace their <Regiment> 
  keyword with Brood Brothers in every instance 
  on their datasheets. Full rules for using Brood 
  Brothers detachments will be described in Codex: 
  Genestealer Cults.
  Q: Can an Astra Militarum Detachment that is 
  included in an army alongside a Genestealer Cults 
  Detachment using the Brood Brothers rule include any 
  Astra Militarum named characters?
  A: No.
  
SOURCE: textdata/thevault/Warhammer/40k/1st-8th Editions (Prior)/8th Edition (2017)/5) FAQs/2017 FAQs/40K_8th_ed_Update_Codex_Astra_Militarum_ver_1.0.pdf