A cover letter accompanying any schedules filed in compliance with a Commission order must comply with the provisions of Section 4(B) of this Rule.
C Change in rate schedule or term or condition
D Discontinued rate or term or condition
I Increased rate
M Moved text (give page moved from); no change in rate or term or condition
N New rate or term or condition
R Reduced rate
T Change in text; no change in rate or term or condition
Additional symbols may be used as long as an explanation of the symbol is provided. The Administrative Director or Assistant Administrative Director may return or suspend any filing which lacks appropriate change symbols.
65- 407 C.M.R. ch. 120, § 3