Does the invoice identify the tariff/rule/terminal schedule/service contract/negotiated arrangement?

Sequence no
16
Slug
applicable-rule
Question
Does the invoice identify the tariff/rule/terminal schedule/service contract/negotiated arrangement?
Required element
Applicable D&D rule and identifying reference.
Provision slug
cfr-541-6-c
Consequence if missing
Missing required information removes the billed party’s obligation to pay the applicable charge under §541.5.

Source