Elkhart, Ind.-based TRA Certification Inc. announced the addition of a new mobile app, according to a press release.

TRA is the leading third-party green certification company and its Certified Green RV program measures, evaluates and certifies RV manufacturers and verifies vendors for energy efficiency and environmental friendliness.

Features of the new app include:

• Finding out which RV manufacturers have green certified products.

• Access to TRA’s social media sites and blog.

• Access to informative videos on green certification.

• Ability to contact TRA and share thoughts.

Currently, the app is available on Google’s Play Store but will soon be available on iTunes.