No utility shall recover, in any manner, from any person other than the shareholders or other owners of such utility any direct or indirect expenditure by such utility for promotional, political or institutional advertising, or promotional, political or institutional activities except as provided for in Puc 310.03.
N.H. Admin. Code § Puc 310.02
#6605, eff 10-21-97 (formerly Puc 311); ss by #8448, eff 10-18-05