All information required to be reported by 105 CMR 301.010, 301.015 and 301.020 shall be sent to the Cancer Registry within 180 days of the date of diagnosis, or date of first contact when diagnosis, evaluation, treatment, medical support or palliative services occurred elsewhere. Any missing information or changes to previously reported information shall be sent to the Cancer Registry as soon as the new information becomes available.
105 CMR, § 301.030