Tardis:Canon policy

This wiki's canon policy is pretty simple: Doctor Who and its related programmes have no canon. However, we do define what stories serve as valid sources to write our in-universe articles.

Background
If you're new to Doctor Who you may be unaware the Doctor Who universe or DWU — is much more amorphous than the typical fictional universe. The primary copyright holders to the DWU, the British Broadcasting Corporation, have deliberately refused to say which stories "count" and which don't. In general they've been wholly silent on defining a canon of any kind.

In fact, the DWU isn't even wholly owned by one entity. Star Wars is ultimately owned by one person, George Lucas. Star Trek is owned by CBS. But, due to oddities in British television practices, the DWU is primarily owned by the BBC, but individual elements within the DWU, like the Daleks, the Autons and even individual characters like Nyssa and the Brigadier, may be owned by individual authors.

This highly complex legal situation makes it impossible for the BBC to define a canon, because they simply don't have the right to wholly define it. Daleks can appear without any other DWU elements. John Benton has been in a story without the Doctor. And K9 can get his own television series in Australia regardless of the BBC's wishes.

In other words, a story set in the Star Wars universe must receive the blessing of George Lucas. A story set in the DWU doesn't necessarily require the assent of the BBC. Since canons are definitionally created by a single authority, the DWU cannot ever have a canon.

Practical upshot
A lack of canon has two separate impacts upon our database, because we have two major types of article: "real world" and "in-universe".


 * Real world articles are those that are written about stories and behind-the-scenes people and concepts. Because we don't believe there is such a thing as a "canon" for Doctor Who, we allow everything that was released under license from the appropriate copyright holder(s) to have a "real world" page here.  So there are pages here for even very marginal pieces of Doctor Who like A Fix with Sontarans, Dr. Who and the Daleks and Exile.
 * In-universe articles are those written about the narrative elements of the DWU. The only valid sources for these articles are stories.  Thus we need to know which stories "count" and which don't. Otherwise, our biography of the Doctor would have to include "the time he spent on Earth when he was a human called Dr. Who" or "the incident in which he regenerated into his thirteenth body that looked an awful lot like Joanna Lumley".

Because we've chosen to write our articles about narrative elements from an "in-universe perspective" — something that is, incidentally, the exact opposite of what does — we do need to know what constitutes the DWU. By clearly defining a list of allowed sources, all our editors will be writing to a common standard.

Summary
This wiki makes absolutely no attempt to define the "Doctor Who canon". If you want to believe that the parody comic strip Doctor Who? is canon, feel free. If you think that Dimensions in Time reveals a genuine adventure of the Sixth Doctor and the Brigadier, by all means revel in that belief. You're completely free to write "real world" articles about anything that's properly licensed from the appropriate copyright holder(s). But the fact that there's a real world article about a story doesn't mean that you can use that story to write an in-universe article. Only stories on the valid sources list can be used to write in-universe articles.