The biennial International Conference on Deontic Logic and Normative Systems (DEON) conference series aims at bringing together researchers interested in the formal study of normative concepts, normative reasoning, and normative systems using methods from computer science, artificial intelligence, philosophy, linguistics, mathematics, and law. The series particularly aims at fostering interdisciplinary collaboration that combines methods from these various fields.

In addition to the general themes of the DEON conference series, DEON 2025 encourages the submission of papers on the special theme of Normative AI. The central aim of Normative AI is to ensure that AI systems make morally, legally, and socially acceptable decisions. As AI becomes increasingly important to human society, it is crucial to ensure that these technologies have a positive and responsible impact. This highly interdisciplinary field involves the evaluation and development of theories, formal frameworks, and algorithms, integrating both symbolic and sub-symbolic AI methods.

APPSA 2025, in joint collaboration with LMPST Taiwan 2025, is an international forum that brings together scholars from Asia and beyond. These conferences are designed to foster communication and collaboration among scholars working in diverse areas of the philosophy of science, the philosophy of technology, and logic. Featuring keynote talks, contributed talks, and poster sessions, this conference aims to advance the Asian tradition in the philosophy of science, the philosophy of technology, and logic, and support high-quality research in these fields. By promoting rigorous academic exchange and interdisciplinary dialogue, this conference seeks to contribute significantly to the global development of philosophical inquiry and practice.

Keynote Speakers: Michela Massimi, Sabina Leonelli, Timothy Bayne.

The event The Syntax and Semantics of Formalisations in Philosophy aims to explore the relationship between formal methods and philosophical inquiry, focusing on the challenges, debates, and implications of formalising philosophical concepts.

The conference will feature four keynote talks and eight contributed presentations mainly across three main topics: 1. The Feasibility and Challenges of Formalising Philosophy, 2. Pros and Cons of Using Formalisations in Philosophy, and 3. Conceptual Pluralism and Choosing the Right Formalisation.

The Zagreb Logic Conference is an event that gathers researchers from the discipline of logic and various connected fields. This is the third installment of the conference, which was first held in January 2023 on the occasion of World Logic Day. The conference will be held from February 14 to February 17, 2025, at the Department of Mathematics, University of Zagreb, and will be held exclusively in person. Each talk will be allocated a slot of 25 minutes, plus an additional 5 minutes for discussion.

Invited speakers: Patricia Blanchette (University of Notre Dame) Murdoch James Gabbay (Heriot-Watt University).

The Computational Models of Narrative (CMN) workshop series is dedicated to advancing the computationally-grounded scientific study of narrative, a crucial aspect of human experience used for communication, persuasion, explanation, and entertainment.

Narrative, or storytelling, is a symbolic activity that imitates human actions through emplotment, representing discordant events through concordance. From myths to histories, narratives are ubiquitous across time, making understanding narrative intelligence essential to comprehending human intelligence. Systems for narrative analysis and production are increasingly embedded in devices and processes, influencing decision-making in venues as diverse as politics, economics, intelligence, and cultural production. In order to appreciate this influence, it is becoming increasingly clear that research must address the technical implementation of narrative systems, the theoretical bases of these frameworks, and our general understanding of narrative at multiple levels, from the philosophical and cognitive impact of narratives to our ability to model narrative responses computationally.

CiE (Computability in Europe) is a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. Computability in Europe 2025 "Crossroads of Computability and Logic: Insights, Inspirations, and Innovations" will feature two Tutorial Speakers, 6 Invited Speakers, 6 Special Sessions and the Women in Computability program.

Machine learning has been shown to be very successful in programming and translation talks, and creates new opportunities combining AI with proofs. Recently, various claims have been made that large language models (LLMs) will revolutionise these areas. However, many questions about the details of the applications of LLMs and their impact on theorem proving and mathematics remain open. At the workshop, we want to bring together researchers from a wide range of communities: mathematics, automated and interactive theorem proving, machine learning, natural language processing, and formal methods, in order to discuss the state-of the art and future directions for this new area of research.

Following the successful 2022 and 2023 editions of the Workshop DaLÌ - Dynamic Logic: New trends and applications, it is our pleasure to announce the possibility of publishing work on Dynamic Logic in the upcoming Special Issue of Journal of Logic, Language and Information. Submissions of original papers (unpublished and not submitted for publication elsewhere), up to 30 pages (excluding references) are invited on the general field of dynamic logic, its variants, and applications

Established in 2016 as a workshop hosted by Zhejiang University, the CLAR series has been increasingly successful and become an international event and discussion forum in the two areas of logic and argumentation. Our aim for CLAR 2025 is to be a platform for the advancement of the existing discussions within each of the areas above, to span bridges between their different traditions, and finally to open argumentation to new applications and other areas in artificial intelligence, such as legal reasoning, explainable AI, ethical dilemmas, reasoning about uncertainty and knowledge representation, etc.

On 12 June 2025, the Language Learning Resource Centre (Leiden University) is organizing a one-day conference on the topic of Language Awareness in the Language Classroom. The keynote will be held by Dr. Agneta Svalberg (Leicester University).

The International LORI conference series aims at bringing together researchers working on a wide variety of logic-related topics that concern the understanding of rationality and interaction. The series also aims at fostering a view of Logic as an interdisciplinary endeavour, and supports the creation of an East-Asian community of interdisciplinary researchers.

Invited speakers: Zoé Christoff (University of Groningen),Tim French (University of Western Australia), Aybüke Özgün (University of Amsterdam), François Schwarzentruber (ENS Lyon), Marija Slavkovik (University of Bergen) and Hongjun Zhou (Shaanxi Normal University, Xi’an)

CoNLL is a yearly conference organized by SIGNLL (ACL's Special Interest Group on Natural Language Learning). This year, CoNLL will be colocated with ACL 2025. The focus of CoNLL is on theoretically, cognitively and scientifically motivated approaches to computational linguistics, rather than on work driven by particular engineering applications.

FOIS aims to be a nexus of interdisciplinary research and communication for researchers from many domains engaging with formal ontology. Common application areas include conceptual modeling, database design, knowledge engineering and management, software engineering, organizational modeling, artificial intelligence, robotics, computational linguistics, the life sciences, bioinformatics and scientific research in general, geographic information science, information retrieval, library and information science, as well as the Semantic Web.

FOIS is the flagship conference of the International Association for Ontology and its Applications (IAOA), a non-profit organization promoting interdisciplinary research and international collaboration in formal ontology.

The biennial ECSQARU conferences constitute a major forum for advances in the theory and practice of reasoning under uncertainty, with a focus on bringing symbolic and quantitative aspects together. Contributions come from researchers interested in advancing the scientific knowledge and from practitioners using uncertainty techniques in real-world applications. The scope of the ECSQARU conferences encompasses fundamental issues, representation, inference, learning, and decision making in qualitative and numeric uncertainty paradigms.

The following keynote speakers are already confirmed: Claudia d'Amato (University of Bari, Italy), Vanina Martinez (Artificial Intelligence Research Institute, Spain) and Tommie Meyer (CAIR, University of Cape Town, Source Africa). The first day (Sep 23) is dedicated to a workshop and tutorial programme. A separate call for workshops and tutorials has already been disseminated (see the website for details). A Best Paper Award supported by Springer will be granted at the conference.

UNESCO proclaimed 14 January to be World Logic Day, a global day of supporting the development of logic through teaching and research, as well as to public dissemination of the discipline.

The coordination of World Logic Day 2023 is -- for the 5th time -- in the hands of the Conseil International de Philosophie et des Sciences Humaines (CIPSH) and its member organization, the DLMPST/IUHPST. We would like to encourage logicians all around the world to organize (possibly small) events in close proximity to 14 January 2025 to celebrate this day. We have learned over the last years that online meetings are easier to finance, better for the environment, and considerably more inclusive. So consider both in person and online events. Events will be listed on the CIPSH website.

The Australasian Association for Logic is hosting a Southern Summer Logic Day to celebrate the UNESCO World Logic Day. The event will take place on Zoom, and feature talks by Phokion Kolaitis (Keynote), Rob Goldblatt, Nick Smith, Ed Mares and Valentin Goranko (Keynote).

We are organizing a one-day online workshop to commemorate World Logic Day 2025 (which is actually a day before this event). Registration is free of charge and everybody is welcome to attend.

This series of events began with the theme of foundations in the context of automated theorem proving: What are the chances and problems of the act of formalization in the context of mathematics? After three years on the topic, we have realized that this context is too narrow to understand formalization and thus we have we added a yearly theme (although not all talks are necessarily aligned with it). This year we focus on ethical perspectives: Are there ethical aspects of the practices of formal sciences (including math), which role play formal arguments in politca  contexts, what about aspects of ethical AI ...

Speakers: Jordi Fairhurst (UIB), Seunghyun Song (Tilburg University), Robert Naylor (Manchester), Colin Rittberg (Vrije Universiteit Brussels) and Aleksandra Vuèkoviæ (Belgrade).

Certified Programs and Proofs (CPP) is an international conference on practical and theoretical topics in all areas that consider formal verification and certification as an essential paradigm for their work. CPP spans areas of computer science, mathematics, logic, and education. CPP is sponsored by ACM SIGPLAN, in cooperation with ACM SIGLOG.

CPP 2025 will be held in January 2025 and will be co-located with POPL 2025 in Denver, Colorado, United States. The CPP 2025 organizers will strive to enable both in-person and remote participation, in cooperation with the POPL 2025 organizers.

The Indian Conference on Logic and its Applications (ICLA) is the primary conference of the Association for Logic in India (ALI). It is a forum for bringing together researchers from a variety of fields in which formal logic plays a significant and often foundational role: Mathematics, Computer Science, Philosophy, Linguistics and Cognitive Science. A special feature of ICLA is the inclusion of studies in systems of logic in the Indian tradition, as well as historical research on logic. Details of the previous ICLA 2023 can be found at https://icla2023.iiti.ac.in, and those of the earlier editions of the conference at the ALI website.

The upcoming ICLA 2025 is the 11th edition of the conference and will take place at the Indian Statistical Institute (ISI) Kolkata during February 3 -- 5, 2025.

The 7th Asian Workshop on Philosophical Logic will be held on 6-8 February 2025 at the Department of Philosophy, Jadavpur University, Kolkata, India.  The Asian Workshop on Philosophical Logic (AWPL) is a series of events initiated by a group of Asian logicians. Its first instalment took place at JAIST in Japan in 2012. The workshop's primary goal is to promote awareness, understanding, and collaboration among researchers in philosophical logic and related fields. It emphasises the interaction between philosophical ideas and formal theories.  AWPL 2025 will happen just after ICLA 2025, which would be held at Indian Statistical Institute, Kolkata, India, during February 3-5, 2025. The Association for Logic in India (ALI) will be a co-organizer for this workshop.

Topics of interest include (but are not restricted to): Algebraic logic; Chinese logic; Constructive logic; Decision Theory; Formal epistemology; Game Theory; Greek logic; Indian logic; Inductive logic; Logics of belief change; Logics of conditionals; Modal, temporal, epistemic and deontic logics; Nonmonotonic logics; Relevance and other non-classical logics; Philosophy of language; Philosophy of mathematics; Philosophy of Science; Proof Systems, Quantum logic; Vagueness; as well as their applications in: Artificial Intelligence, Cognitive Science; Computer Science; Law; Linguistics; Mathematics; Social Sciences.

CSL is the annual conference of the European Association for Computer Science Logic (EACSL). It is an interdisciplinary conference, spanning across both basic and application oriented research in mathematical logic and computer science. CSL 2025 will be held on the 10th–14th of February 2025 and is organised jointly by the TCS group at the Vrije Universiteit Amsterdam and the ILLC.

Two workshops are co-located with CSL, and will take place on Monday, February 10: the 12th Logic Mentoring Workshop (LMW@CSL 2025) and the Workshop on Learning and Logic (LeaLog@CSL 2025).

Kuwait University will hold its inaugural symposium in logic on February 18 th and 19th of 2025.

Keynote speakers: Graham Priest (CUNY Graduate Center), Gillian Russell (Australian National University), Suki Finn (Royal Holloway University of London) and Eduardo Barrio (University of Buenos Aires),

STACS 2025 will consist of two tracks, A and B. Track A focuses on algorithms, data structures and complexity, while track B focuses on automata, logic, semantics, and theory of programming.

The conference includes talks by invited speakers Daniel Dadush (CWI Amsterdam), Anupam Das (University of Birmingham) and Susanna F. de Rezende (Lund University), and a tutorial by Albert Atserias (UPC Barcelona) on "Proof complexity and its relations to SAT solving".

Join us for the 3rd Amsterdam/Saint-Etienne Workshop on Social Choice on at Science Park in Amsterdam! We will be discussing questions of social choice in all of its many facets, including in particular the perspectives provided by computer science, economics, and political science. Registration is free but required.

Fundamentals of Software Engineering (FSEN) is an international conference that aims to bring together researchers, engineers, developers, and practitioners from academia and industry to present and discuss their research work in the area of formal methods for software engineering. Additionally, this conference seeks to facilitate the transfer of experience, adaptation of methods, and where possible, foster collaboration among different groups. The topics of interest cover all aspects of formal methods, especially those related to advancing the application of formal methods in the software industry and promoting their integration with practical eng ineering techniques.

Keynote Speakers (confirmed):
Işıl Dillig, University of Texas at Austin
Alexander Serebrenik, Eindhoven University of Technology
Marielle Stoelinga, University of Twente and Radboud University, Nijmegen

ETAPS is a primary forum for academic and industrial researchers working on topics relating to software science. ETAPS, established in 1998, is a confederation of four annual conferences accompanied by satellite workshops. ETAPS 2025 is the twenty-eighth event in the series.

Main conferences:
* ESOP: European Symposium on Programming
* FASE: Fundamental Approaches to Software Engineering
* FoSSaCS: Foundations of Software Science and Computation Structures
* TACAS: Tools and Algorithms for the Construction and Analysis of Systems

The Brazilian Logic Conference (EBL) is the main event organized by the Brazilian Logic Society (SBL) and has been occurring since 1979. The EBL congregates logicians from different fields and the meeting is an important moment for the Brazilian and South-American community to come together and engage in a discussion about the state of the art of their subject. The areas of Logic covered span Foundations and Philosophy of Science, Mathematics, Computer Science, Informatics, Linguistics, and Artificial Intelligence. The goal of the EBL meeting is to encourage the dissemination and discussion of research papers in Logic in a broad sense. It is expected to have among the participants several invited speakers from different continents.

In 2025, the 21st edition of EBL will be held from May 12 to May 16 at the city of Serra Negra, São Paulo State, preceded by the Logic School from May 9 to May 11 at São Paulo City.

The widespread use and increasing complexity of mission-critical and safety-critical systems at NASA and in the aerospace industry requires advanced technologies to address their specification, design, verification, validation, and certification. The NASA Formal Methods Symposium is a forum to foster collaboration between theoreticians and practitioners from NASA, other government agencies, academia, and industry, with the goal of identifying challenges and providing solutions towards achieving assurance for such critical systems. The focus of this symposium is on formal techniques for software and system assurance for applications in space, aviation, robotics, and other NASA-relevant critical systems. 

Topics of Interest
* Advances in Formal Methods
* Integration of Formal Methods
* Formal Methods in Practice

Under the auspices of the Association for Logic, Language, and Information (FoLLI), the European Summer School in Logic, Language, and Information (ESSLLI) runs every year. Except for 2021, when the school was virtual, it runs in a different European country each year. It takes place over two weeks in the summer, hosts approximately 50 different courses at levels that run from foundational to introductory to advanced, and attracts around 400 participants from all over the world.

The main focus of ESSLLI is the interface between linguistics, logic and computation, with special emphasis on human linguistic and cognitive ability. Courses, both introductory and advanced, cover a wide variety of topics within the combined areas of interest: Logic and Computation, Computation and Language, and Language and Logic. Workshops are also organized, providing opportunities for in-depth discussion of issues at the forefront of research, as well as a series of invited evening lectures.

Registrations are open for a Summer School in Cetraro, Italy, September 1-5 , 2025, on "Topology, dynamics, and logic in interaction". Lecturers: Alessandro Codenottim Aleksandra Kwiatkowska, Aristotelis Panagiotopoulos, Krzysztof Krupiński,Tomás Ibarlucía and Jeffrey Bergfalk,

Young participants (PhD Students and PostDoc Researchers) can apply for grants covering local expenses.