The squad are set to travel to Spain tomorrow for the training camp in Murcia before facing Belgium in an international friendly at the Pinatar Arena on Sunday, February 20.
Ireland Women's Under 17 international Shauna Brennan has been added to the squad after impressing Head Coach Colin Bell during the WU17 qualifying round phase in October and in home-based training.
"I'm delighted to be able to bring Shauna Brennan to Spain with us," said WNT Head Coach Colin Bell.
"She has really impressed recently in home-based training and I've also enjoyed working with her in the Women's Under 17 squad.
"She has fantastic ability and I think she'll be another player who'll really benefit from training with the senior squad. It will bring her into a different environment, training at a higher level and it's a real positive to have so many talented young players coming through.
"It is an important week for us. It is our first fixture of the year and I want to see us begin the year right as we look ahead to the start of European Championships qualifying in September."
Republic of Ireland WNT squad v Belgium
Goalkeepers: Marie Hourihan (Brighton and Hove Albion), Grace Moloney (Reading)
Defenders: Heather Payne (Bristol City), Diane Caldwell (SC Sand), Niamh Fahey (Liverpool FC), Harriet Scott (Birmingham City), Louise Quinn (Arsenal), Claire O'Riordan (MSV Duisburg), Eabha O'Mahony (Cork City), Shauna Brennan (Galway Women's).
Midfielders: Tyler Toland (Kildrum Tigers), Megan Connolly (unattached), Denise O'Sullivan (North Carolina Courage), Niamh Farrelly (Peamount United), Rebecca Cooke (Shelbourne).
Attackers: Katie McCabe (Arsenal), Emily Whelan (Shelbourne), Amber Barrett (Peamount United), Jessica Ziu (Shelbourne), Isibeal Atkinson (Shelbourne), Emily Kraft (FFC Frankfurt).
Fixture - International Friendly
20/01 - Belgium v Republic of Ireland, Pinatar Arena, Murcia - 3pm (2pm Irish time)