23. No person shall post or keep posted a sign that indicates the presence of radiation, a nuclear substance or prescribed equipment at a place where the radiation, nuclear substance or prescribed equipment indicated on the sign is not present.

24. Every licensee shall keep a record of the name and job category of each nuclear energy worker.

25. During the period before the beginning of the first one-year dosimetry period

• (a) “one-year dosimetry period” means the period beginning on the day these Regulations come into force and ending on December 31, 2000; and

• (b) each effective dose limit set out in these Regulations for a one-year dosimetry period is equal to the product obtained by multiplying the applicable dose limit by the ratio of the number of days in the one-year dosimetry period to 365.

26. These Regulations come into force on the day on which they are approved by the Governor in Council.