Hannah made her full international debut for Scotland against France in the 2013 Six Nations and has played internationally for Scotland regularly since then. She was selected for the Scotland Women 7s squad ahead of the 2017
Rugby Europe Women's Sevens Trophy. During the series, Scotland defeated Ireland 26-14 and Smith finished top of the DHL Performance Tracker for the tournament. In the
2020 Women's Six Nations Championship, she played in Scotland's opening match against Ireland but was forced to withdraw for the following matches due to a shoulder injury. She was part of the squad for the
2021 Women's Six Nations Championship, and scored Scotland's try in the defeat to England; its first try against England in three years. However, she did not play in all the subsequent matches in order to continue her training for the GB Sevens team for the postponed
2020 Tokyo Olympics . In an interview with Sky Sports in April 2021, she spoke of the GB team's disappointment at the postponement of the championship, when interviewed about their disrupted training regime. Smith announced her retirement from international rugby after the delayed
2021 Rugby World Cup in
New Zealand. == Personal life ==