View Our 2018 Partners

Gas Station

Welcome to SIGMA

SIGMA's mission is to benefit our members by helping them improve their ability to succeed in a free and fully competitive market for transportation fuels.
Learn More
2018 ELC Slider (1202x420)

SIGMA 2019 Executive Leadership Conference

February 3-5, 2019
Register
Train

SIGMA is the Place for You

"At SIGMA, we all come together – the branded and unbranded marketers, the regional players, the national chains, the old guard and the new pioneers – to solve problems, share ideas, and ultimately grow our business."
Join Sigma
2019 Spring Conf-Orlando Slider (1200x420)

SIGMA 2019 Spring Conference

April 23-25, 2019
Register

Member Login

Enter your Login Information User ID Password Forgot Password? Please Click here

Events

SIGMA Winter Legislative ConferenceJanuary 31, 2019
Denver, CO
SIGMA Executive Leadership ConferenceFebruary 3-5, 2019
Snowmass, CO
SIGMA Spring ConferenceApril 23-25, 2019
Orlando, FL

More Events »

WR logo

EPA Issues Final Rule on Implementation of 2015 NAAQS for Ozone

December 7, 2018

On December 6th, EPA issued its final rule finalizing nonattainment area and ozone transport region implementation requirements for the 2015 national ambient air quality standards (NAAQS) for ozone. According to EPA, the rule is “largely an update to the implementing regulations previously promulgated for the 2008 ozone NAAQS.” 

Read More >>

 

 

 

 

SIGMA Highlights

SIGMA: America's Leading Fuel Marketers is the national trade association representing fuel marketers and convenience store chain retailers in the United States and Canada. Our approximately 260 corporate members command nearly 50 percent of the petroleum retail market, selling approximately 80 billion gallons of motor fuel each year.