The División de Honor Femenina, currently known for sponsorship purposes as the Liga Iberdrola,[1][2] is the top Spanish league competition for women's rugby union clubs.

The División de Honor comprises regular season and playoff.

Regular season takes place between November and May, with every team playing each other once.

[3] Points are awarded according to the following:[4] After the regular season, the top six teams play a championship playoff.

[3] The bottom team in the standings is relegated to Honor Division B, while the second-to-last plays a relegation playoff on neutral ground against Honor Division B runner up.