ParlAmericas supports parliamentary openness through innovative programs, dialogues and partnerships designed for parliamentarians of the Americas and the Caribbean to promote the highest political commitments for advancing legislative work on parliamentary openness in the hemisphere. We provide parliamentarians with knowledge resources on transparency and access to information, accountability, citizen participation and ethics and probity in parliamentary work. We also create spaces to establish direct dialogue with peers, civil society organizations, local and international experts, and other stakeholders to strengthen democratic governance in the Americas and the Caribbean. Learn more.

Open Parliament Network

The ParlAmericas Open Parliament Network (OPN) promotes legislative openness through efforts to increase transparency and access to public information, strengthen the accountability of democratic institutions, promote the participation of citizens in legislative decision-making, and ensure a culture of ethical behaviour and probity in the national legislatures of the Americas and the Caribbean. Learn more

Latest Projects

Status of Legislative Openness in the Americas and the Caribbean


Parliaments across the Americas and the Caribbean are undertaking efforts to open their institutions through the implementation of commitments adopted as part of an Open Parliament Action Plan, an Open Government Action Plan or other initiatives reported to ParlAmericas. The ParlAmericas Open Parliament Commitment Tool allows users to visualize, compare, download and follow parliaments’ progress on the achievement of their open parliament commitments using a traffic light model. Commitments can be viewed by country and by Open Parliament Pillar (Transparency, Accountability, Citizen Participation and Ethics).


Produced by the National Democratic Institute and

Access crowdsourced global, comparative information on parliamentary openness with assigned green, yellow and red permonance indicators.



Produced by the Latin American Network for Legislative Transparency (in Spanish)

Access an assessment of legislative transparency in Latin America with assigned percentages represnting transparency standards met.

Virtual MeetingVirtual Parliamentary Sittings during the COVID-19 Pandemic (in English)

To learn more about the OPN activities, please visit Our Work

Readings of interest

Declaration on Parliamentary Openness (2012)

Common ethical principles for members of Parliament

OGP Legislative Openness Working Group (2015)

Open Parliament in the age of internet: ¿Can people now collaborate with legislatures in lawmaking?

Cristiano Ferri Soares de Faria (2013)

Open Parliaments? Comparative analysis of parliamentary transparency and probity in Latin America. (in Spanish)

Manuel Alcántara Sáenz and Mercedes García Montero (2013)

Legislative Openness in the Southern Cone. And the data? (in Spanish)

Juan Ignacio Belbis (2015)

Comparative analysis of probity, transparency, accountability and citizen participation in the legislative. (in Spanish)

United Nations Program for Development (2015)