Labour’s National Executive Committee has set a short timetable for the leadership election. MPs and MEPs have one week to nominate candidates (7-13 January).
Constituency Labour Party [CLPs] and affiliates have one month (15 January-14 February). Voting will run a month and a bit (21 February-4 April).
New members can vote if they join by 20 January. There will be a registered supporters system, in addition to affiliate supporters (eg people registered through their unions).
To get on the ballot, candidates need 10% of Labour MPs and MEPs (22), and then either 5% of constituency parties (33)