BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Competition & Innovation Lab - ECPv6.15.15//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Competition & Innovation Lab
X-ORIGINAL-URL:https://competitioninnovationlab.ai
X-WR-CALDESC:Events for Competition & Innovation Lab
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
TZNAME:UTC
DTSTART:20230101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=UTC:20250315T120000
DTEND;TZID=UTC:20250315T235900
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260113T135311Z
UID:3143-1742040000-1742083140@competitioninnovationlab.ai
SUMMARY:India's Competition & Innovation Forum
DESCRIPTION:The landscape of competition law and policy in India has evolved significantly since the establishment of the Competition Commission of India (CCI). With the rapid advancement of digital markets\, increased global integration\, and emerging challenges such as data privacy and artificial intelligence\, there is a growing need to reassess the framework of competition law to ensure it meets the demands of the modern economy. To facilitate this discussion\, the GW Competition & Innovation Lab of George Washington University is organizing\, on March 15\, 2025\, a conference in New Delhi. \nThis global forum brings together world-leading antitrust experts and key figures in the Indian antitrust landscape. The conference is a unique opportunity for scholars\, practitioners\, and regulators to exchange on cutting-edge issues related to Indian competition law and economics. The forum aims at addressing critical issues in the Indian economy related to competition law\, digital innovation\, and data privacy. \nThis event will bring together Indian and global stakeholders\, including policymakers\, legal experts\, academics\, and industry leaders\, to engage in dialogue and share insights on contemporary issues in competition law and policy. Additionally\, this initiative supports the Indian government’s Viksit Bharat Goals\, which aim to transform India into a developed nation through sustainable growth and innovation. \n			\n				\n				\n				\n				\n				\n				\n			\n				Brochure
URL:https://competitioninnovationlab.ai/event/indias-competition-innovation-forum/
LOCATION:University Student Center\, 800 21st Street\, NW\, Room 405\, NW\, 20052\, United States
CATEGORIES:AI Policy & Regulation
ATTACH;FMTTYPE=image/jpeg:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/208_0-scaled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250313
DTEND;VALUE=DATE:20250314
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260114T213935Z
UID:3656-1741824000-1741910399@competitioninnovationlab.ai
SUMMARY:Port Realities in Ecuador and Latin America – A Competition Law Perspective
DESCRIPTION:ABOUT THE EVENT\nThis workshop aims to foster in-depth discussions on the maritime port sector in Ecuador and Latin America from a competition law perspective. By engaging key stakeholders from both the public and private sectors\, the event seeks to: \n• Analyze the current landscape of the port industry in Ecuador and the region. \n• Facilitate dialogue on the challenges and opportunities within the maritime port sector. \n• Promote collaboration and the exchange of best practices among industry experts and regulators. \n			\n				\n				\n				\n				\n				\n			\n				\n				\n				\n				\n				PARTICIPANTS\nThe event will feature presentations and panel discussions led by distinguished experts from: \n• The private sector \n• The public sector \n• Academia \n			\n				\n					\n					\n					\n				\n				\n					\n					\n					\n				\n				\n					\n					\n					\n				\n				\n					\n					\n					\n				\n				\n					\n					\n					\n				\n				\n					\n					\n					\n				\n				\n				\n				\n				\n				\n				AGENDA\n\n\n\n8h30\nOpening Words by Fausto Alvarado\n\n\n8h45 \n\nPhilippe Corruble: Professor of European Maritime and Port Law at EM Normandie Business School. \n\n\n\n9h45\n\nPanel 1: Regulatory Asymmetry: Theory of Harm \n• Santiago Caviedes: Partner at Humboldt Management and Senior Advisor at GBS Finance. \n• Santiago Gangotena: Dean of Liberal Arts Professor College of Economics. \n• Sebastián Burgos: Consultant at the World Bank. \nModerator: Daniel Robalino (Partner at Robalino Abogados\, leader of the Competition Law area). \n\n\n\n10h45\nCoffee Break\n\n\n11h05\n\nWilliam Kovacic: Global Competition Professor of Law and Policy; Professor of Law; Director\, Competition Law Center. \n\n\n\n\n11h50 \n\n\nTomás Menchaca: Founding partner at Menchaca & Cia. Lawyer from the Pontificia Universidad Católica de Chile. Expert in Free Competition and Regulated Markets. \n\n\n\n\n12h35 \n\n\nPanel 2: Regulation and Competition: Institutional Objectives \n• Xavier Palacios: Senior Associate at Bustamante Fabara\, Xavier has significant experience as a litigator in constitutional and public law matters. \n• Alberto Brown: Partner at Almeida Guzmán & Asociados Commercial and competition law. \n• Alejandro Ibarra: Associate Competition Law Center. \n• Eugenia Ocampo: Regulatory Affairs Manager at Algranel. \nModerator: Fausto Alvarado (Member of the GW Competition and Innovation Lab GWU Board of Directors). \n\n\n\n\n13h35 \n\nLunch\n\n\n\n14h35 \n\n\nPaulo Maruri: Strategic corporate lawyer with experience in Legaltech\, Compliance\, Competition\, OCDE. \n\n\n\n\n15H20 \n\n\nPanel 3: Public Competition Policy: Comparative Analysis \n• Ricardo Michel: Advisor on the Latin American and Caribbean Economic System (SELA). \n• Luis Berenguer: Senior Advisor at Broseta Abogados\, Expert in Competition Law\, EU Law\, Commercial Law\, Litigation and Arbitration. \n• Luis Diez Canseco: Dean of the Faculty of Law at Universidad Tecnológica del Perú. \n• Alfonso Miranda: Professor of competition law at undergraduate and graduate levels at Universidad Javeriana. \nModerator: Mariana Camacho (Expert in competition law\, data privacy\, technology\, digital economy and litigation involving such matters). \n\n\n\n\n16h20 \n\n\nPresentation of the UNCTAD Ports Report:  Juan Luis Crucelegui: Chief capacity building at UNCTAD \n\n\n\n\n17h05 \n\n\nClosing Words by Daniel Robalino \n\n\n\n\n			\n				AGENDA
URL:https://competitioninnovationlab.ai/event/port-realities-in-ecuador-and-latin-america-a-competition-law-perspective/
LOCATION:The George Washington University\, Jack Morton Auditorium\, 805 21st St.\, NW\, WA\, 20052\, United States
ATTACH;FMTTYPE=image/jpeg:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/ecuador-scaled.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250228T084500
DTEND;TZID=UTC:20250228T214500
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260113T195429Z
UID:3517-1740732300-1740779100@competitioninnovationlab.ai
SUMMARY:Beyond the Draghi Report: Competition Law in the Age of Industrial Policy
DESCRIPTION:Competition law and industrial policy both aim to foster economic growth and development\, yet their interaction can either complement or conflict with one another. As new challenges emerge\, driven by digitalization\, sustainable development\, and the global economic downturn\, the relationship between these policies warrants a thorough review. The Draghi Report calls for a reassessment of competition policy enforcement in light of industrial policy imperatives. \nThis session will explore how competition and industrial policies intersect\, identifying both synergies and tensions in today’s evolving economic landscape. The discussion will highlight the growing need for cooperation between these two policy areas and offer policy recommendations to enhance their productive interaction.
URL:https://competitioninnovationlab.ai/event/beyond-the-draghi-report-competition-law-in-the-age-of-industrial-policy/
LOCATION:University Student Center\, 800 21st Street\, NW\, Room 405\, NW\, 20052\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250218T100000
DTEND;TZID=UTC:20250218T110000
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260113T182851Z
UID:3388-1739872800-1739876400@competitioninnovationlab.ai
SUMMARY:Regulating Digital Platforms in Brazil: Where We Are
DESCRIPTION:In light of the recent Ministry of Justice report exploring a potential Digital Markets Act (DMA)-like framework for Brazil\, the regulatory landscape for digital platforms is at a critical juncture. This panel will delve into the challenges and opportunities of implementing such regulations\, focusing on competition\, innovation\, and consumer protection in the digital economy. \nKey topics of discussion will include: \n\nThe current state of platform regulation in Brazil and lessons from global frameworks like the EU’s DMA and the US policy debates.\nThe economic and legal implications of introducing ex-ante obligations for dominant platforms.\nHow such regulations could foster innovation while maintaining a competitive marketplace.\nPerspectives from policymakers\, legal experts\, and industry leaders on Brazil’s path toward a robust digital competition policy.
URL:https://competitioninnovationlab.ai/event/regulating-digital-platforms-in-brazil-where-we-are/
LOCATION:Media and Public Affairs Building\, VENUE AND LOCATION TBA SOON\, 20052\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250213T120000
DTEND;TZID=UTC:20250213T235900
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260113T200210Z
UID:3521-1739448000-1739491140@competitioninnovationlab.ai
SUMMARY:Stakeholder Workshop: Draft Article 102 TFEU Guidelines on Exclusionary Abuses
DESCRIPTION:On 1 August 2024 the Commission launched a consultation of interested parties to comment on draft Guidelines on exclusionary abuses of dominance. The draft Guidelines aim at reflecting the EU courts’ case law on exclusionary abuses and the Commission’s enforcement practice developed in line with it. \nThe objectives of the initiative are (1) to provide more clarity to stakeholders on how to apply Article 102 TFEU; (2) to facilitate self-assessment and increase predictability; and (3) to promote a workable effects-based approach to the enforcement of Article 102 TFEU. \nIn this context\, DG Competition is organizing an interactive stakeholder workshop to gather views on different key aspects of the draft Guidelines and discuss the practical implications of their application. Participants will be divided into groups to discuss various topics in eight breakout sessions. The results will be presented and discussed in two plenary sessions.  \n			\n				\n				\n				\n				\n				\n					\n					\n						Miroslava Marinova\n						Our Senior Fellow Miroslava Marinova is invited to speak at the European Commission’s Stakeholder Workshop to share her views on the reform of Article 102 TFEU.  \n					\n				\n			\n				Workshop Agenda
URL:https://competitioninnovationlab.ai/event/stakeholder-workshop-draft-article-102-tfeu-guidelines-on-exclusionary-abuses/
LOCATION:University Student Center\, 800 21st Street\, NW\, Room 405\, NW\, 20052\, United States
ATTACH;FMTTYPE=image/jpeg:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/workshop.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250204T073000
DTEND;TZID=UTC:20250204T120000
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260114T214456Z
UID:3671-1738654200-1738670400@competitioninnovationlab.ai
SUMMARY:Reflexiones Sobre Competencia Economica
DESCRIPTION:El evento comenzará con una conferencia magistral impartida por William Kovacic\, reconocido académico y experto en competencia económica de la Universidad George Washington\, quien abordará las claves para el fortalecimiento institucional en materia antimonopolio. \nA continuación\, se llevarán a cabo dos paneles de discusión que reunirán a especialistas de alto nivel\, tanto nacionales como internacionales. El primer panel se enfocará en el diseño institucional de una nueva agencia antimonopolio en México\, analizando los desafíos y oportunidades para establecer una entidad efectiva y alineada con las mejores prácticas globales. \nEl segundo panel abordará las tendencias globales en las agencias de competencia económica\, examinando cómo las principales jurisdicciones están adaptando sus estrategias y estructuras ante los cambios tecnológicos y económicos actuales. Estos intercambios buscarán identificar lecciones clave para fortalecer la política de competencia en México y el mundo.
URL:https://competitioninnovationlab.ai/event/reflexiones-sobre-competencia-economica/
LOCATION:The George Washington University\, Jack Morton Auditorium\, 805 21st St.\, NW\, WA\, 20052\, United States
ATTACH;FMTTYPE=image/jpeg:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/mexico_copy.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20241203T090000
DTEND;TZID=UTC:20241203T100000
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260113T030058Z
UID:3187-1733216400-1733220000@competitioninnovationlab.ai
SUMMARY:Legal Standards in Excessive Pricing: Reflecting on the Old and Making Sense of the New
DESCRIPTION:This webinar series seeks to explore the Competition Amendment Act (2019)’s introduction of new legal standards applicable for the evaluation of prohibited practices and merges. This webinar focuses on the legal standards applicable to excessive pricing enforcement.  Where the Competition Commission of South Africa has had little success at prosecuting excessive pricing cases prior to amendment\, since then – combined with the Covid-19 pandemic necessitating the utilization of price gouging under the rubric of excessive prices – South Africa has seen an increase in the number of these cases initiated and a higher rate of prosecutorial success.
URL:https://competitioninnovationlab.ai/event/legal-standards-in-excessive-pricing-reflecting-on-the-old-and-making-sense-of-the-new/
LOCATION:University Student Center\, 800 21st Street\, NW\, Room 405\, NW\, 20052\, United States
ATTACH;FMTTYPE=image/png:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/Screenshot-2026-01-12-at-10.00.15-PM.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240716T120000
DTEND;TZID=UTC:20240716T130000
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260114T191801Z
UID:3594-1721131200-1721134800@competitioninnovationlab.ai
SUMMARY:Will Europe Eat The World? Tech Competition Policy Learned From DMA
DESCRIPTION:As more and more consumers around the world reap the benefits of curated online marketplaces (COMs) based in the United States\, foreign competitors are asking their governments to act against COMs’ core business conduct. The European Union’s (EU’s) Digital Markets Act (DMA) is the first major step in this direction\, imposing ex ante-style regulation to comprehensively restrain or eliminate COMs’ management functions. In doing so\, the EU produced a meaningful barrier to digital trade aimed primarily at American companies. DMA targets six major tech companies (Alphabet\, Amazon\, Apple\, ByteDance\, Meta\, and Microsoft)\, five of which are headquartered in the United States\, designating some of their offerings as “gatekeepers.” \nEven as DMA undermines the export of American ingenuity\, the EU has made significant strides toward exporting versions of DMA to governments on other continents\, including\, ironically\, the United States. Two DMA-style manifestations appeared last Congress: The American Innovation and Choice Online Act (AICOA) and the Open Apps Market Act (OAMA). Although Congress ultimately rejected these proposals\, they gained notable bipartisan backing. Having bled away cosponsors and momentum since then\, the bills nonetheless remain a feature of debates around digital markets. \nOur panel on July 26th\, “Will Europe Eat the World?”\, featured three experts in platform competition\, digital privacy\, and security to discuss the effects of DMA and its global ripple effects. Given Congress’ continued appetite for “reining in” COMs\, our discussion illuminated domestic proposals through the lens of the DMA’s experiences. With many countries contemplating similar regulations\, the question arises: What are the EU’s true intentions\, and how will these new regulations affect small business innovators? \n			\n				\n				\n				\n				\n				\n			\n				\n				\n				\n				\n				Platforms\, developers\, and regulators form a complex\, interdependent relationship crucial for a thriving digital ecosystem. Small and mid-sized businesses (SMBs) leverage existing COMs to reach their global markets and drive competition and innovation in doing so. However\, the DMA’s stringent rules\, aimed at curbing large companies’ influence\, threaten to stifle EU small to mid-sized developers’ ability to innovate. By adopting an ex-ante regulatory framework\, the DMA seeks to reshape digital platform operations\, with significant implications for consumers worldwide. Aurelien Portuese\, founder of the George Washington Competition and Innovation Lab\, highlighted how the DMA’s restrictions narrowly focus on competition within COMs\, completely missing the fact that there is competition between COM business models: \n“The DMA’s provisions deny end-users the ability to express preferences… these preferences in what consumers want are essential to competition. The competition is between business models.” \nThe resulting regulatory structure limits consumer choices between COM business models\, supplanting consumers as the arbiters of winning COM approaches with regulator preferences. Aurelien further encouraged the audience to recognize the costs of eliminating this axis of competition and redirecting it to a system that protects competitors rather than consumers\, which he argued could inadvertently create more barriers for EU developers\, contrary to its goals. \n“The fundamental problem with the DMA is that by ignoring consumer preferences\, we shift away from the consumer welfare standard towards a business-user or competitor standard. The DMA is not focused on increasing competition for consumer choice but rather on increasing the ways business users operate on platforms. This results in selective competition. We need choices between business models\, products\, and services. Unfortunately\, the DMA overlooks the importance of inter-platform competition\, instead focusing on supporting larger incumbent platforms like Epic Games and Spotify.” \nAs the webinar concluded\, the panelists considered the DMA’s global implications\, particularly for the U.S. market. With antitrust bills like AICOA and OAMA circulating in Congress\, Aurelien cautioned against adopting DMA-style regulations\, citing potential security and user experience problems. \n“The provisions in OAMA allow any app developer\, regardless of their merits or intentions\, to be entitled to a spot on app stores. This is highly problematic\, as it would prevent app stores from de-platforming services that pose risks. The presumption of illegality in platform management\, as imposed by these antitrust bills\, is very concerning. Why would we want to copy something in the U.S. that is already failing in Europe under the DMA?” \nThis Insightful webinar was hosted by the Innovators Network Foundation in partnership with the GW Competition & Innovation Lab.
URL:https://competitioninnovationlab.ai/event/will-europe-eat-the-world-tech-competition-policy-learned-from-dma/
LOCATION:The George Washington University\, Jack Morton Auditorium\, 805 21st St.\, NW\, WA\, 20052\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240703
DTEND;VALUE=DATE:20240704
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260114T192112Z
UID:3599-1719964800-1720051199@competitioninnovationlab.ai
SUMMARY:UNCTAD Conference
DESCRIPTION:Senior Fellow Oscar Borgogno  presented his project with Prof. Aurelien Portuese\, “Putting Market Investigations to Good Use for Development: The Case of Financial Data Sharing\,” at the Fifteenth Meeting of the UN Trade and Development (UNCTAD) Research Partnership Platform. Hosted at the United Nations Office in Geneva\, this event brought together leading academics\, policymakers\, and national delegates to bridge scientific research and policymaking. \nThe presentation highlighted how financial data-sharing practices from the UK\, EU member countries\, and Australia can empower developing and least developed countries to build expertise and adopt best practices for effective market interventions. \nDistinguished experts engaged in thought-provoking discussions about the future of global competition policy and its role in fostering development. \nSpecial thanks to session chairs Leonard Yves Kenfack Tsafack and Arnau Izaguerri Vila for guiding the dialogue. \nThis milestone event reinforced the importance of international collaboration in advancing competition policy and development.  \nStay tuned for more updates on our ongoing projects and initiatives!
URL:https://competitioninnovationlab.ai/event/unctad-conference/
LOCATION:The George Washington University\, Jack Morton Auditorium\, 805 21st St.\, NW\, WA\, 20052\, United States
ATTACH;FMTTYPE=image/jpeg:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/screenshot_2025-01-07_at_8.50.22_pm_copy_3.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240603T080000
DTEND;TZID=UTC:20240603T170000
DTSTAMP:20260414T220304
CREATED:20260106T064135Z
LAST-MODIFIED:20260114T221130Z
UID:3605-1717401600-1717434000@competitioninnovationlab.ai
SUMMARY:G7 - GW Lab - Italian Central Bank
DESCRIPTION:https://www.bancaditalia.it/media/agenda/convegni-2024/Digital-Policy-programma.pdf \nThe scientific event explores the intricate relationship between digital trade and data governance in the context of the rise of artificial intelligence (AI). The event will start with the remarks of Senior Deputy Governor Luigi Federico Signorini\, followed by two scientific sessions\, a keynote address by Prof. Philippe Aghion (College de France)\, and a policy session focusing on the G7 Data Free Flow with Trust initiative and Cross-Border Payments. \nThe first scientific session centres on digital fragmentation. The digital economy is growing at breakneck speed. Recent OECD estimates indicate that digital trade reached 25% of global trade in 2020. In this context\, Martina Ferracane (Teesside University and European University Institute)\, Johannes Fritz (Digital Policy Alert) and Oscar Borgogno (Bank of Italy) will discuss the challenges presented by the increasingly divergent regulation of digital spaces and the evolving landscape of digital economy\, in addition to the issues posed by the absence of a universally accepted definition for digital trade. \nThe second scientific session delves into the new trends in digital trade policy. In this session\, Javier López González (OECD)\, Mira Burri (University of Lucerne) and Emily Jones (University of Oxford) will analyse how the digitalization process\, from the rise of the Internet to the development of AI\, serves as the primary driver of digital trade e. The session will explore the complementary role played by digital trade agreements in lowering barriers and facilitating e-commerce as well as the rising barriers to digital trade. \nThe keynote address will focus on the intersection between artificial intelligence and innovation policy. \nThe policy session\, “The G7 Data Free Flow with Trust Initiative and Cross-Border Payments\,” brings together key players in the field of cross-border data flows and cross-border payments. The session will be opened by Daniela Battisti (Department for Digital Transformation) and Stefano Siviero (Bank of Italy). In the session\, Jennifer Fowler (FSB)\, Maiko Meguro (Japan Digital Agency) and Audrey Plonk (OECD) will discuss recent developments in Data Free Flow with Trust (DFFT)\, and the challenges posed by divergent data frameworks in cross-border payments. The session aims to foster collaboration towards the goals of the G7 Data Free Flow with Trust initiative and of the G20 Roadmap on cross-border payments. \nThe Scientific and Organizing Committee is composed by: Oscar Borgogno (Bank of Italy; George Washington University Competition and Innovation Lab)\, Paolo Mazzotti (Bank of Italy); Lilia Patrignani (Bank of Italy); Gianmatteo Piazza (Bank of Italy); Aurelien Portuese (George Washington University Competition and Innovation Lab); Michele Savini Zangrandi (Bank of Italy). \nThe event will take place in Rome\, at the Centro Convegni “Carlo Azeglio Ciampi” of the Bank of Italy. The programme of the event is available at the link below. \nFor more information\, contact digitalroundtable@bancaditalia.it \n			\n				\n				\n				\n				\n				\n			\n				\n				\n				\n				\n				\n			\n				\n				\n				\n				\n				\nDescription\n\nhttps://www.bancaditalia.it/media/agenda/convegni-2024/Digital-Policy-p…
URL:https://competitioninnovationlab.ai/event/g7-gw-lab-italian-central-bank/
LOCATION:The George Washington University\, Jack Morton Auditorium\, 805 21st St.\, NW\, WA\, 20052\, United States
CATEGORIES:Signature Events
ATTACH;FMTTYPE=image/png:https://competitioninnovationlab.ai/wp-content/uploads/2026/01/screenshot_2024-05-20_at_9.46.58_pm.png
END:VEVENT
END:VCALENDAR