Welcome to our library of letters. Discover what we have investigated and what we are about to research next.

What are Letters and Statements?

Even in the digital age, letters are an important part of education. Our policy letters are how we go on record with public officials. Sometimes we are asked to testify or attend a hearing as subject matter experts. Other times, we highlight the importance and urgency of an issue for the officials to see. From Notice and Comment to hearing testimony and requests, here are a few of our policy letters.

Aii Submits Testimony of Brigham McCown Before House Energy and Commerce Subcommittee on Energy

May, 2019

Letter to CGA Recommending Best Practices for Damage Prevention

April, 2018.

Aii Requests Department of Transportation, PHMSA Amend Federal Code for Safety, Efficiency, and Damage Prevention

October, 2017.

Amended Petition Providing More Information to PHMSA

March, 2017.

Aii Requests New Rulemaking on Damage Prevention

September, 2016.

Aii Submits Comment on NPRM for FRA-2014-0033

June, 2016.

Calling on Congress to Acknowledge Excavation Damage for PHMSA Reauthorization

September, 2015.

Aii Supports Legislative Efforts to Improve the Highway Trust Fund

April, 2015.