18 teams, each plays the others twice - home and away - for a total of 34 games each, over 34 game weeks.
3 points for a win, 1 point for a draw, 0 points for a loss.
1. points won; 2. points in head-to-head matches; 3. goal difference in hth matches; 4. goals scored in hth matches; 5. total goal difference; 6. total goals scored; 7. play-off.
Qualification for UEFA competitions:
1 place: 2015/2016 UEFA Champions League qualifiers
2-3 place: 2015/2016 UEFA Europa League qualifiers
4 place: possible 2015/2016 UEFA Europa League qualifiers (depends on Cupa României outcome)
Relegation from the league:
13-18 place: relegated to 2015/2016 Liga II
Promotion to the League:
2 teams from 2014/2015 Liga II
Changes from last season:
Braşov, ACS Poli Timişoara, Săgeata Năvodari and Corona Braşov relegated to Liga II
CSMS Iaşi, Rapid Bucureşti, CS U Craiova and Târgu Mureş promoted from Liga II
Changes before the season:
Vaslui, 5th last season, doesn't receive a Liga I license and is relegated.
As a result Braşov, 15th last season and due to be relegated; avoids relegation.
Changes from next season:
League to be reduced to 14 teams.
UEFA competitions qualifiers:
2015/2016 UEFA Champions League - 2nd Qualifying Round: Steaua Bucureşti (as champion)
2015/2016 UEFA Europa League - 2nd Qualifying Round: Târgu Mureş (as 2nd)
2015/2016 UEFA Europa League - 2nd Qualifying Round: Astra (as 3rd)
2015/2016 UEFA Europa League - 1st Qualifying Round: Botoşani (as 8th)
* - the teams, placed 4th-7th; didn't receive a European license.