During the signature of the agreement on Wednesday in Maseru, Mrs Majoro called for concerted efforts by those responsible for rights of women and girls.
She endorsed the agreement together with the Minister of Gender and Youth, Sports and Recreation Likeleli Tampane.
Mrs Majoro said the agreement was a response to the worrying state of widespread violence against women and children across the country.
She highlighted the importance of providing the much needed intervention by those responsible in order to address this issue.
For her part, Ms Tampane said the abuse of women and girls is a huge challenge that needs urgent address as it happens on a daily basis.