|This article is about an older version of DF.|
A mandate is a noble's request that your dwarves produce a certain item or type of item, or an export ban on certain items. Starting nobles such as the expedition leader will not make mandates, upgraded nobles like the mayor will. Fulfilling the mandate gives the noble a happy thought.
Mandates should not be confused with demands.
Only some nobles make mandates, and the number of mandates that can be active simultaneously varies:
Mandates are announced at the bottom of the screen, but if you miss the message, you can see if a noble is mandating anything on the noble's screen. If the uppercase bracketed word '[MANDATE]' next to a noble's name is grey, he is making no mandates. If brown, he is making a production mandate, and you have a lot of time to complete it. If yellow, you have a month or two before the mandate expires. If red, the mandate will expire very soon. If white, then it is an export ban.
Mandates of a noble will end automatically when the noble dies. Mandates of a mayor end instantly when they are voted out of office, but will remain in force if a mayor is replaced by nominating another one from the nobles screen. If the replaced mayor has no other administrative position, such a lingering mandate will only be displayed on the dwarf's personal thoughts page, not on the nobles screen, and is thus easy to overlook and accidentally violate.
 Production Mandate
When a noble makes a production mandate, you will have roughly half a year to fulfill it. These mandate the production of certain goods, specifying the desired type, just like export bans. In previous versions, items (of any type) of a desired material could be mandated. This is no longer possible in 34.11.
Getting the required items from a caravan will not fulfill a mandate.
If a production mandate expires without being fulfilled, the noble will get an unhappy thought, and one or more dwarves will be sentenced to punishment for the 'violation of production order' crime. The dwarf chosen tends to have a skill appropriate to the mandate, but random dwarves may be chosen as well. If the noble can't sentence any dwarves for punishment because all your dwarves are nobles, or the sentenced dwarves can't be punished because no officer is assigned, he will get another unhappy thought.
Delaying fulfillment of a production mandate may prevent another, worse, mandate from being enacted (for a few months, at least). The color of the mandate indicator on the Nobles screen changes from brown to bright yellow to red, as the deadline approaches.
You can determine your progress towards fulfilling the mandate by viewing the(then hit enter on the Noble with a mandate), and you will see the mandate listed like this example "Mandates: Make floodgates (2/3)", where in this example we have produced one floodgate and still need to produce two more.
 Export Bans
Export bans forbid the export of a certain item type, like greaves. These bans are temporary, they last about half a year (more or less the time you have to fulfil a production mandate) and then are ended by your noble.
Violating an export ban by trading any of the item away is a crime for each of the haulers who brought a prohibited item (that was sold) to the trade depot - each dwarf will be incriminated the instant the item is carried off the map (whether by a pack animal or a wagon). While selecting goods to be brought to the depot, the "culling on mandates" option will prevent banned objects from being selected, though if a finished goods bin contains a single banned object, the entire bin will be excluded. Items that are subject to export bans are displayed in purple text in the trade window. Note that if an item is traded to a caravan and is subsequently placed under an export ban, dwarves will be punished even though the trade took place before the ban went into effect, so if the caravan hasn't already left, any banned goods should be immediately purchased back from the traders; if a good was offered, then nothing can be done (aside from exploiting various oddities in the trade system, or arranging an unfortunate accident). Oddly, trading banned items which were carried to the depot in bins (but not the bins themselves) does not result in any perceived crimes, perhaps because only the bin was brought to the depot, not the items inside it; however, the noble that issued the mandate will receive an unhappy thought that nobody could be punished.Verify
Melting a banned item also does not violate the restriction.
 Mandates & preferences
Personal preferences determine what type of items a noble bans for export or wants to have produced via mandates. Nobles with a preference for a specific item will either ban that item or mandate its production. Nobles with no preference for a specific item type will never issue any mandates.
Nobles with preferences for items you don't want excluded from trade or that are just too hard to produce (a judgment call) will be a problem for your fortress. You have, however, (limited) control over choosing one noble who makes mandates, for example when appointing your baron, or overriding dwarven elections by appointing a Mayor you prefer. Choose your baron or mayor wisely: take a look at their preferences, and decide if they might be a problem. Large gems for example are only created very rarely and randomly when cutting up rough gems at a jeweller's shop, so receiving regular mandates for the production of two or three of them can take inordinate mining and gem-cutting efforts. But even a ban on the export of mugs can be a problem if a fort relies on them as a trade good. If unavoidable, such nobles may be destined for an unfortunate accident - for the good of the fortress as a whole.
These are the criteria for a noble to issue a mandate:
- Hasn't made a mandate/demand lately
- Isn't dead, hasn't left the map, isn't a projectile, and isn't caged
- Isn't insane (or in the middle of a mood)
- Isn't incapacitated (unconscious, webbed, or paralyzed)
- Isn't nauseated, winded, stunned, dizzy, or feverish
- Isn't bleeding
- Has a soulBug: By this requirement, no nobles should give mandates
- Is a member of your fortress
It isn't currently known if exposure to cave spider venom, which causes permanent mild dizziness, is sufficient to prevent mandates. Other procedurally-generated syndromes can cause temporary illnesses, which may also block mandates if applied periodically.