reg 27 Transitional provision relating to part of calendar year after this Order comes into force
(1) For the period beginning with the day on which this Order comes into force and ending with 31st December 2019, this Order applies with the modifications set out in this article. (2) Article 2 (interpretation) applies as if, in the appropriate place, there were inserted— “ relevant period ” means the period beginning with the date on which this Order came into force and ending with 31st December 2019; (3) Article 5 (authorisation and prohibition on exposure) applies as if— (a) in paragraph (1), for “1 mSv in a calendar year” there were substituted “ 0.4 mSv in the relevant period ” ; (b) in paragraph (3), for “6 mSv in a calendar year” there were substituted “ 2.41 mSv in the relevant period ” ; (c) in paragraph (4), for “20 mSv in a calendar year” there were substituted “ 8.05 mSv in the relevant period ” . (4) Article 12 (continued working of overexposed crew) applies as if— (a) in paragraph (2)(a), for “365” there were substituted “ 147 ” ; (b) for paragraph (2)(b) there were substituted— (b) the dose limit applicable to the crew member minus the effective dose of radiation received by the crew member for the period beginning with the date on which this Order came into force and ending with the date on which the crew member received the overexposure, minus the dose resulting in the overexposure. (c) in paragraph (5)(a), (i) in paragraph (i), for “1 mSv” there were substituted “ 0.4 mSv ” ; (ii) in paragraph (ii)(aa), for “20 mSv” there were substituted “ 8.05 mSv ” ; (d) in sub-paragraph (ii)(bb), for “6 mSv” there were substituted “ 2.41 mSv ” .