Rule 15
Dual License Not To Be Issued
(1) After issuing a survey license for a source to any person or body corporate pursuant to rule 11, dual license
for survey shall not be issued to any other person or body corporate by allowing to conduct a survey, within the period of that license in the same region for the same work (activity).
(2) After issuing a license to utilize a source to any person or body corporate pursuant to Rule 14, dual license shall not be issued to any other person or body corporate within the period of that license, in such way that the quantity of water to be consumed by the licensee has to be reduced.