Each change in rates, charges, terms, or conditions in a tariff must be clearly identified by including the appropriate code symbol immediately to the left of the material being changed. Symbols to indicate the type of changes are:
Code Symbol | Used to indicate: |
(R) | Reductions in rates or charges |
(I) | Increases in rates or charges |
(C) | Changes resulting in neither increases nor decreases |
(N) | New rates, terms, or conditions |
(W) | Wording changes |