skip navigation
Here's how you know US flag signifying that this is a United States Federal Government website

An official website of the United States government

Here's how you know

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

SSL

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

AO 1980-111

Portland Cement Association

Summary

Separate segregated fund of trade association with foreign members.

Documents

Final opinion October 16, 1980
Date Name Document type
10/16/1980 1980-111 Final Opinion
Not dated Dissenting Opinion (Commissioner Thomas E. Harris) Commissioner Statements

Entities

Role Name Type
Requestor Portland Cement Association Trade Association