‘What was formerly known as the Investigatory Powers Bill has received Royal Assent and is now the Investigatory Powers Act. The Bill was first published in draft form in November 2015 (- for a very helpful analysis of the Bill at this stage, please read Dr Tom Hickman’s blog). The passage of the Bill through Parliament, after it was it was introduced in March this year, took just under nine months. Amendments made by the House of Commons were described as ‘largely technical or minor drafting amendments’. Consequently, for all those hoping to see significant changes made to the legislation, a lot hung on the Bill’s amendments during its passage through the Lords.’
UK Constitutional Law Association, 1st December 2016
Source: www.ukconstitutionallaw.org