Mexican MPs and experts have called on the need to push forward a gender-sensitive parliament as a key step in advancing towards equality between men and women in society at large. In a self-assessment seminar and debate on gender mainstreaming jointly organized by the Mexican Senate and IPU on 22-23 January, participants stressed the importance of removing structural barriers to women´s full participation in parliamentary leadership posts. MPs and parliamentary staff committed to ensuring constant reassessment of the gender perspective in their structures, operations, methods and work to respond to the interests of both men and women. IPU’s“Plan of Action for Gender-sensitive Parliaments” will be used to help them. Mexico’s parliament passed legislation to ensure gender parity in the electoral law resulting in a significant increase of women in both houses of parliament (36.8 per cent in the Chamber of Deputies and 32.8 per cent in the Senate) after the 2012 elections.