As we finish celebrating our 25th anniversary, we can look back on a truly transformational year, defined by the successful delivery of several long-planned, foundational projects—as well as updates to our teams, services, and fees—that position Crossref for success over the next quarter century as essential open scholarly infrastructure. In our update at the end of 2024, we highlighted that we had restructured our leadership team and paused some projects. The changes made in 2024 positioned us for a year of getting things done in 2025. We launched cross-functional programs, modernised our systems, strengthened connections with our growing global community, and streamlined a bunch of technical and business operations while continuing to grow our staff, members, content, relationships, and community connections.
Crossref turned twenty-five this year, and our 2025 Annual Meeting became more than a celebration—it was a shared moment to reflect on how far open scholarly infrastructure has come and where we, as a community, are heading next.
Over two days in October, hundreds of participants joined online and in local satellite meetings in Madrid, Nairobi, Medan, Bogotá, Washington D.C., and London––a reminder that our community spans the globe. The meetings offered updates, community highlights, and a look at what’s ahead for our shared metadata network––including plans to connect funders, platforms, and AI tools across the global research ecosystem.
In my latest conversations with research funders, I talked with Hannah Hope, Open Research Lead at Wellcome, and Melissa Harrison, Team Leader of Literature Services at Europe PMC. Wellcome and Europe PMC are working together to realise the potential of funding metadata and the Crossref Grant Linking System for, among other things, programmatic grantee reporting. In this blog, we explore how this partnership works and how the Crossref Grant Linking System is supporting Wellcome in realising their Open Science vision.
In January 2026, our new annual membership fee tier takes effect. The new tier is US$200 for member organisations that operate on publishing revenue or expenses (whichever is higher) of up to US$1,000 annually. We announced the Board’s decision, making it possible in July, and––as you can infer from Amanda’s latest blog––this is the first such change to the annual membership fee tiers in close to 20 years!
The new fee tier resulted from the consultation process and fees review undertaken as part of the Resourcing Crossref for Future Sustainability program, carried out with the help of our Membership and Fees Committee (made up of representatives from member organisations and community partners). The program is ongoing, and the new fee tier, intended to make Crossref membership more accessible, is one of the first changes it helped us determine.
This June, we presented at the Beijing International Book Fair (BIBF) and connected directly with our growing community in China. With a surge of interest from Chinese publishers and partners, it was clear: there’s a strong and rising curiosity around how metadata plays a vital role in maintaining the integrity of the scholarly record.
And we were not alone: our incredible Crossref Ambassadors based in the region joined us at the booth, and together we hosted visitors and answered questions. Throughout the fair, we engaged in passionate conversations, provided metadata guidance, and shared our knowledge as part of a panel session focused on how metadata supports scholarship. Ms. Ran Dang, Editorial Director at Atlantis Press (Springer Nature), supports Crossref outreach and advocates for Open Access and Open Science. Ms. Xiaofeng Guo, Director at Sin-Chn Scientific Press, leads DOI infrastructure efforts in China and supports Crossref members across the region. Mr. Gantulga Lkhagva, Founder and CEO of Mongolian Digital Knowledge Solutions and MongoliaJOL, works to strengthen local scholarly publishing and promote metadata best practices.
Photo: Crossref Ambassadors and Staff
This was the first time some of us had met in person after years of online collaboration, and the sense of connection and shared purpose was energising. Our Ambassadors also contributed to this post, sharing their favourite moments, key takeaways, and stories from the fair.
A snapshot from the panel discussion
During BIBF, we hosted a panel session focused on the role of metadata in supporting scholarship. Ms. Alicia Wang, Vice President - CNPIEC Kexin Technology Co., Ltd, Robbykha Rosalien, Membership Support Specialist - Crossref, Johanssen Obanda - Community Engagement Manager - Crossref, and our Ambassadors joined the panel, and we were glad to have a mix of Crossref members, Metadata Plus users, and curious participants join the discussion.
Photo: Panel session - Ms. Alicia Wang, Mr. Gantulga Lkhagva, Ms. Robbykha Rosalien, Mr. Johanssen Obanda, Ms. Xiaofeng Guo, Ms. Ran Dang.
Ms Xiaofeng Guo making a presentation about how metadata supports scholarship
Key questions from the session included the status of open abstracts in Crossref, how retracted articles affect citation tracking and research integrity, and what happens when DOIs no longer resolve due to unmaintained landing pages.
Robbykha explained our DOI resolution and archival systems, clarifying that DOIs are designed to always resolve, even when the original content moves or becomes unavailable. We also touched on the work Crossref is doing to support transparency around retractions, and the goals of The Initiative for Open Abstracts, which aims to make research summaries more accessible.
Metadata Plus use cases from China
Two of our Metadata Plus users were present during the panel and generously shared how they are leveraging Crossref metadata in their work.
Jie He from ScienceRiver described how their team translates Crossref metadata from English into Chinese, making it possible for users in China to search for relevant academic literature originally published outside the mainland. Their efforts open up global research to local audiences, bridging language and accessibility gaps. This conversation also led to broader discussions about multilingual metadata and the work our Metadata Advisory Group hopes to support in this area.
Eurasia Academic Publishing Group, based in Hong Kong, talked about using Crossref metadata coupled with AI approaches to develop a tool for readers, editors, and institutions to help assess the integrity of research articles and detect paper mills.
Reflections from our Ambassadors and the community
One common thread throughout our time at BIBF was the recognition that many of our resources, documentation, and support materials are still primarily in English. For Chinese-speaking community members who are new to Crossref or metadata concepts, this creates a pretty steep learning curve. We heard this clearly, and we know there’s work to do in making our services more accessible across languages.
From personal highlights to fascinating conversations, here’s what some of our Ambassadors had to say:
I am very happy to have met with colleagues from Crossref and several Ambassadors from Asia! We have met many times online, but this was the first time we met face-to-face and worked together to engage with our members and host events! I learned a great deal from our face-to-face exchanges, including updates on Crossref’s latest use cases, industry development trends, and even information about my colleagues’ hometowns. We built friendships and successfully participated in the first BIBF event for Crossref, which was the biggest takeaway!
At the BIBF exhibition and events, we had good conversations with our Chinese partners and some members, and learned about actual application needs and use cases, which was very helpful to me. Most of the people I met spoke Chinese, but their publishers or institutions may have come from countries and regions outside mainland China, such as Singapore, Hong Kong, and Taiwan.
I also participated in the BIBF Forum events held before the exhibition, including the PubTech Conference, the first STM Asia-Pacific Conference, and the networking dinner. These three events were jointly organised by China National Publications Import and Export (Group) Corporation (CNPIEC), STM, and the Chinese Society of China University Journals (SCUJ). During the events, I heard about the latest developments in the publishing industry and gained valuable insights into hot topics. I also met many new and old friends and partners, some from China and others from around the world. Interacting with them not only allowed me to reminisce about the past but also provided me with new perspectives and expanded my professional network.
Discussion with Ms. Bo Li from China Education Publication Import & Export Corporation (CEPIEC) on matching papers with their funding grants from China. This is an excellent use case for Crossref’s Grant Linking System (GLS) service and related metadata. We introduced the GLS service and Crossref metadata to Ms. Bo Li and will follow up with her and her colleagues to help them use Crossref’s metadata to complete this task more easily.
Discussion with Dr. Zhu Xuefeng. Their team has developed an application that identifies research integrity issues in journals and articles. They primarily utilise Crossref metadata (including article metadata and retraction observation data), withdrarXiv, ORCID and Research Organization Registry (ROR) data, among others. By linking and integrating these data, they calculate the research integrity risk of relevant journals and articles, providing a reference for authors submitting manuscripts, editors reviewing manuscripts, and institutions monitoring research integrity issues.
At the Crossref BIBF event, Ms. Wang Xuan, Vice President of CNPIEC Kexin Technology Co., Ltd, a Crossref sponsor in China, discussed the strong demand for reliable data sources when applying AI in the field of scientific research, as well as how Crossref metadata can provide strong support. She proposed that all AI products focusing on scientific research should show the original DOIs for the academic resources they cite in the results they provide to users, to enhance the reliability and traceability of data sources. She committed that her company, Ke Xin, as a provider of research AI assistants, will implement this functionality in its products and hopes to promote this as a best practice to all research AI application developers and providers. This reflects that, as cutting-edge technology advances and requirements for research integrity and compliance continue to rise, Crossref metadata continues to play an important role in scholarship and will become increasingly extensive and indispensable.
