TariffShark TDM

State Tariff Management.
‍In Your Web Browser.

From the makers of world-class eTariff federal filing software TariffShark FERC comes TariffShark TDM, our intuitive solution to streamline every step of your state tariff filing process—from editing to filing—with tools you already know and trust.

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Screenshot of TariffShark TDM running in a web browser.

Manual Tariff Filings Slowing You Down?

Experience how companies across all 50 states use TariffShark TDM to manage their tariffs when filing to their respective commissions.

Decompose tariffs into Sheets or Sections illustration.
Tariff Sheets or sections versions illustration.
Edit Tariffs in Microsoft Word illustration.
Submit Sheets or Sections to regulatory authority illustration.
Track the progress of filings illustration.
Currently effective Tariffs illustration.

Sheets or Sections

Decompose your Tariffs into Sheets or Sections.
Decompose tariffs into Sheets or Sections illustration.

Versioning

Version your Sheets or Sections to maintain a Tariff history.
Tariff Sheets or sections versions illustration.

Edit in Word

Document headers and footers are automatic—ensuring uniform documents.
Redline revisions using “track changes”—clean versions are automatic.
Edit Tariffs in Microsoft Word illustration.

Submit to Regulatory Authority

Edit and submit only affected Sheets or Sections to your regulatory authority.
Submit Sheets or Sections to regulatory authority illustration.

Track Progress

Track the progress of your Filings by updating their status.
Track the progress of filings illustration.

Explore Any Time

Explore past and future versions of your currently effective Tariffs, too.
Generate Tariff PDFs on demand.
Currently effective Tariffs illustration.
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TariffShark Customers

Boardwalk Pipelines
Caliche Storage
California American Water
Columbia Gas of Maryland
Columbia Gas of Ohio
Dominion Energy
Duke Energy
Energy Transfer
Enterprise Products Partners
Equitrans Midstream
Explorer Pipeline
Golden Pass Pipeline
Golden State Water Company
Great Basin Gas Transmission Company
Hope Gas
Iroquois
Liberty
NextEra Energy
Southern Company
Southern Star
Tallgrass
TECO Tampa Electric

Ready to Transform eTariff Management?

Join hundreds of companies revolutionizing their workflows with TariffShark TDM.

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Frequently Asked Questions

What is TariffShark TDM?

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A cloud-based state eTariff system that automates tariff management, ensures compliance, and simplifies workflows for companies of all sizes.

Who is it for?

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From small regulatory teams to enterprise-level operations across all 50 states, in any industry, for any jurisdictional regulating body across all 50 states.

Is it secure?

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Yes, with end-to-end encryption and compliance-ready safeguards.

How does pricing work?

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Flexible plans to suit your needs—contact us for details or start with a free demo.

Results You'll See

Save Time

Automate manual tasks to focus on high-value work.

Reduce Risk

Stay compliant with accurate, auditable filings.

Boost Efficiency

Streamline workflows for faster, error-free submissions.

Scale Confidently

Adapt to your organization’s needs—from small teams to enterprise-level operations.

Find Out How One Solution Does It All!

TariffShark TDM helps you manage every type of tariff—from first draft to publishing—and is highly customizable for use in any industry, for any jurisdictional regulating body.