Advocacy
Advocacy Consultative Commission (CCA)
In order to mitigate the challenges that are presented to the business environment, Britcham acts very actively in the defense of guidelines and interests of its associates before the most diverse governmental spheres of Brazil and the United Kingdom. To this end, it counts on the performance of an Advocacy Consultative Commission (CCA) that works on the reception of the guidelines and suggestions of transversal themes, performs the proper alignment with the mission, vision and strategy of Britcham, as well as interfaces with the thematic committees for the sectorial demands.
Within the scope of CCA‘s activities, initiatives that add high value to companies are organized, such as holding meetings with government representatives and CEOs of companies, publishing institutional positions to defend companies’ interests, organizing open events to exchange experiences and knowledge, participating in public consultations, etc. CCA is composed of professionals working in the areas of government relations, institutions and related topics, which are nominated by the associated companies and appointed by the Board of Directors of Britcham.
For 2026, CCA‘s mission is to address and facilitate the access of Britcham members to the authorities related to the strategic agenda of Advocacy, which includes 3 (three) key themes: tax issues (aiming at the simplification of taxes and the realization of trade agreements), climate issues (linked to the agenda of environment, sustainability, world climate conference, ESG, among others) and regulatory issues (aimed at improving the business environment).
Meet the Members
President

Luiz Guilherme Primos
Partner at Primos e Primos Advogados
Curriculum
Luiz Guilherme Primos is a partner at Primos e Primos Advogados and Vind Aerogeradores. He is a lawyer with extensive experience in the areas of Corporate Law, Corporate Governance, Economic and Antitrust Law, Customs Legislation, Foreign Investments, Labor Law, Consumer Law, and Regulatory Law. He holds a law degree from the Faculty of Law at the University of São Paulo and a degree in Business Administration from Mackenzie University, with teaching qualifications. He also works in corporate litigation, including national and international mediations and arbitrations. He has advised on several M&A transactions in Brazil and abroad, across all sectors of the economy.

Aline Siqueira
Manager of Institutional and Government Relations at Unilever
Curriculum
Aline Siqueira is from Santo André, the eldest daughter of Maria Celina and Clair, one of the “three girls,” and granddaughter of Mrs. Rosalva, which greatly shapes her story and personality. Mother of Jhonny and passionate about her dogs and traveling.
Senior leader in Communication and Corporate Affairs, with over 20 years of experience in large companies such as Telefônica-Vivo, Unilever, B3, and Itaú. Specialist in aligning institutional relations and communication with business objectives, she has solid experience in crisis and reputation management.
With a degree in Journalism and a postgraduate degree in Marketing from Faculdade Cásper Líbero, she stands out for her strategic work in advocacy, stakeholder management, and brand strengthening. Currently, she leads government and institutional relations strategies, integrating networks of influence with regulators and sector associations, as well as heading crisis management at Unilever Brazil.
Acts in building strategic dialogues between the private sector, trade associations, and the public sector.

Germana Cruz
CEO for Latin America at Standard Chartered
Curriculum
Germana Cruz is currently CEO for Latin America, responsible for Standard Chartered’s franchises in Argentina, Brazil, Colombia, and Mexico. Germana joined Standard Chartered in August 2003 as Director of Financial Institutions in Brazil. In November 2015, she began managing the Financial Institutions business in Brazil and Latin America, and from January 2020 to January 2026, she was CEO and Director of Financial Institutions for Latin America.
His career has been focused on the banking sector, where he held various positions, including back-office roles in foreign exchange, product specialist, and relationship manager for national and international banks over the past 30 years.
Before joining Standard Chartered, Germana was Director at Deutsche Bank Brazil as Global Account Manager for Financial Institutions for 2 years and, previously, was Superintendent of the International Area at Banco BMC SA for 6 years, covering International Finance for Banks and corporate clients. Before joining Banco BMC SA, Germana also worked at Société Générale Brazil for 5 years as Manager of the International Area, responsible for foreign currency cash flow and the foreign exchange desk.
Germana represents Standard Chartered Bank as a member of the Latin America Council of Women in Payments, a nonprofit organization focused on mentoring, sponsorship, and promoting the gender equality agenda, as well as providing career opportunities for women in the payments and fintech sectors. She is also a member of the Board of Enactus Brazil, whose goal is to educate, inspire, and support young people to become entrepreneurial leaders and adopt business principles to generate positive social and environmental impact, with a focus on solutions aligned with the United Nations Sustainable Development Goals (SDGs).
Germana has a degree in Economics from Mackenzie University in Brazil. She also has a specialization in Business Administration from Harvard University.
Germana is married and has one son.

Giuliana Puglia
Senior Consultant at Control Risks
Curriculum
Giuliana Puglia is a Senior Consultant in the Regulatory Risks and Investigations area at Control Risks in Brazil. She has solid experience in conducting compliance investigations and audits, working on cases related to corruption, fraud, conflicts of interest, and financial irregularities. She works in highly regulated sectors such as healthcare, infrastructure, energy, and fintech, advising Brazilian and multinational companies on strengthening integrity programs, governance, and internal controls. She holds a bachelor’s degree in International Relations from the Pontifical Catholic University of São Paulo and has experience with Brazilian and international regulatory frameworks, including the Anti-Corruption Law, the UK Bribery Act, and the FCPA.

Leonardo Martins
Partner at Machado e Meyer Advogados

Tatiane Ribeiro
Head of Corporate Affairs at Haleon Brazil
Curriculum
Tatiane Crisp Ribeiro is the Head of Corporate Affairs at Haleon Brazil, leading the areas of Government Relations, Corporate Communications, Crisis Management, and Corporate Social Responsibility. With over 12 years of experience in global companies and highly regulated sectors, she works at the interface between the private sector and public authorities, focusing on public policy, access to healthcare, regulatory environment, and institutional relations in Brazil and Latin America.
Throughout her career, she held leadership positions at Haleon, LATAM Airlines, SHEIN, Mars, and Mary Kay, driving strategic agendas with the National Congress, ANVISA, the Ministry of Health, state and municipal governments, and industry associations. She also led Haleon’s regional Corporate Affairs project in Colombia for six months.
She has a degree in International Relations from Buena Vista University (USA), with a specialization in Corporate Communication from Fundação Getulio Vargas (FGV).
Outside the corporate environment, she is a marathon runner and an amateur triathlete. She believes that sports develop discipline, resilience, and long-term vision—principles that also guide her professional work and leadership style.
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Address
São Paulo – Head Office
Brazilian British Centre
Rua Ferreira de Araújo, 741 – 1st floor
Zip Code 05428-002 – Pinheiros – São Paulo – SP
Branches
São Paulo
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Contact
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MG | +55 (31) 2391-6862
PR | +55 (41) 2391-4526