Updated with new information!
Yuna posted on her Instagram Story earlier where she showed off an appointment certificate from the Korea Road Traffic Authority, appointing her as a Goodwill Promotional Ambassador for the agency to promote prevention of traffic accidents. Korea Road Traffic Authority is an agency under the Korean police that manages driver licenses, analyze traffic accidents and create plans to reduce accidents.
Yuna is saying on her Instagram Story that the appointment is "all thanks to Fearless".
During the first month of when Rollin' went viral, some enterprising Fearless in Korea sent a formal proposal to the Korea Expressway Corporation urging them to hire Brave Girls as goodwill promotional ambassadors. The reasoning behind the proposal was Brave Girls' song "We Ride", as the original Korean title "Just Drive" could be interpreted to mean that a driver should 'just drive' without distraction. The enterprising Fearless was obviously inspired by similar proposals sent to other companies, most notably the snack company Orion, the makers of Turtle Chips.
Problem was that Korea Expressway Corporation maintains the highways and rest stop infrastructure and has no authority over traffic or driving. So the enterprising Fearless's proposal was politely but firmly turned down.
At least now Brave Girls were picked up by the correct government agency.
UPDATE
On the morning of September 7, Korea Road Traffic Authority (KoRoad) had a news release officially naming the entire Brave Girls as goodwill promotional ambassadors for accident prevention.
Source (in Korean)
Apparently, they will have a campaign utilizing 'We Ride'.
Edit: Added high resolution photos of the appointment event.
On August 11, Korea Hydro & Nuclear Power (KHNP), a state-owned corporation overseeing Korea's hydroelectric and nuclear power plants, officially appointed Brave Girls as their goodwill ambassadors at their main office in Kyungju, Korea. The appointment will be effective for one year.
Source (in Korean): https://www.ikld.kr/news/articleView.html?idxno=238872
Brave Girls had worked with KHNP previously this year on a couple of projects, most recently appearing in the "Better Tomorrow" promotional song and ringtone, and with their official appointment as goodwill ambassadors, it is expected that Brave Girls will appear in many more KHNP promotional materials in the months ahead.
KHNP Better Tomorrow Promo Song: https://www.youtube.com/watch?v=wfbTaT34j70
