A guide to attending COP31

01 / What is COP, and why attend?

COP is the Conference of the Parties to the United Nations Framework Convention on Climate Change (UNFCCC). Nearly 200 countries meet each year to discuss climate action; the annual conferences began in 1995.

Landmark moments include the Paris Agreement at COP21 in 2015, Greta Thunberg’s speech at COP24 in Katowice in 2018, and Tuvalu minister Simon Kofe’s address filmed in seawater for COP26 in 2021. The Paris Agreement seeks to keep warming well below 2°C and pursue efforts to limit it to 1.5°C.

Attendance has grown from a few thousand to roughly 50,000–80,000 people. COP31 takes place in Antalya, Türkiye, in November 2026.

Rules and direction: national climate targets (NDCs), climate finance and carbon-market rules negotiated at COP influence industry and investment.

Connections and ideas: governments, international organizations, finance institutions, businesses and NGOs gather for two weeks. Green Zone events and surrounding meetings bring together youth leaders, researchers, environmental groups and sustainable entrepreneurs.

Emerging trends: side events and exhibitions cover clean energy, emissions reduction, zero-carbon buildings and climate finance. Participants can explore technologies, reports and policy priorities, and meet scientists and UN officials.

A stronger collective voice: networks such as YOUNGO connect young people with joint statements, artistic expression and public climate action. NGOs, researchers and youth also contribute to conference discussions.

First-hand information: being there can offer direct insight into negotiations and finance developments.

02 / COP31: tighter quotas

COP31 is scheduled for 9–20 November 2026 at the Antalya EXPO Center. Türkiye holds the presidency, with Australia leading the negotiations. The original article cites an expected attendance of around 80,000.

A large conference does not mean easy access. The article reports that COP30 received more than 39,000 NGO and intergovernmental nominations but issued approximately 9,500 Blue Zone observer places because of venue capacity.

For COP31, the article describes tighter allocations and slower review of observer applications due to resource constraints. It suggests that limited venue capacity and sustained demand both contribute to the pressure.

Blue Zone and Green Zone

The Blue Zone is the UN-managed official negotiation area. Access is restricted to registered government delegations, observer organizations, UN bodies and accredited media. Negotiations, national pavilions, side events and high-level meetings take place there.

The host-country Green Zone is open to the public and includes exhibitions, forums, workshops and youth activities. The original article describes free admission, generally with advance online booking. Blue Zone access requires an eligible UN-recognized registration.

03 / Four participation routes: individuals

Visit the Green Zone. Students, researchers, employees and other visitors can attend public activities. The article describes advance registration on the COP31 website, passport or ID checks, typical opening hours of 09:00–20:00, mainly Turkish- and English-language events and some livestreams. It highlights the COP31 tower, entrepreneurship area, zero-waste, climate-finance and energy/transport activities, and COP-Art.

Participate online. Public Blue Zone meetings may be viewed online, but formal online registration still requires nomination by an admitted observer organization through the UNFCCC Online Registration System (ORS); individuals cannot independently register for an observer place.

Join an observer delegation. Environmental organizations, research institutions and industry associations may recruit delegates. Places are limited and participants cover their own costs. Students and young people can also follow YOUNGO and university observer-delegation recruitment.

The original article states that COP31 volunteer recruitment has closed and suggests following COP32 volunteer opportunities in 2027 in Addis Ababa, Ethiopia.

Explore side events and parallel activities. Climate finance, business, youth, academic and civil-society meetings also take place outside the official venue, making participation possible without a Blue Zone badge.

NGOs: observer admission, then delegate nomination

Under Article 7.6 of the Convention, eligible nonprofit NGOs and intergovernmental organizations must have independent legal personality and relevant expertise. Commercial companies are not eligible. Organizations established by government must demonstrate independence. ECOSOC consultative status does not replace UNFCCC admission.

Applications go through the UNFCCC Online Admission System (OAS), with a statement of competence, legal-status documentation and government-issued nonprofit-status evidence. Certified translations may be required. Incomplete files are not assessed. The article describes reviews in application-date order, generally in the first half of the year, with admission often taking several years. Admitted organizations then register delegates through ORS without reapplying for admission each year.

The COP31 NGO and intergovernmental nomination window ran from 7 July to 10 August 2026 and has closed. Already nominated delegates can be confirmed from 24 August to 8 November.

Organizations without admission, or that missed the deadline, may seek nomination by an admitted observer organization, a Party delegation or an international organization. UNFCCC calls for written submissions may also accept contributions from organizations without observer status.

For organizations too late to nominate this year, the article recommends contacting admitted delegations, seeking online participation or attending Green Zone activities.

Businesses

There is no separate UNFCCC “business delegate” registration category, and for-profit companies cannot apply for observer admission. The article outlines three established participation routes and an additional parallel event.

Business and industry observer organizations (BINGO): delegations associated with the International Chamber of Commerce (ICC), the World Business Council for Sustainable Development (WBCSD) and relevant industry alliances can provide nomination channels within their membership arrangements.

National delegations: invited businesses involved in negotiation-support work may register within a Party delegation, subject to the relevant government’s arrangements.

Green Zone exhibitions and business events: host-country sponsorship, exhibition space and platforms such as the Global Innovation Hub offer other ways to present projects. The article states that the host-country partnership and Türkiye pavilion side-event applications closed on 14 August, while further exhibition and themed-event opportunities may be announced on cop31.tr.

Climate Action Innovation Zone: the parallel event includes the Sustainable Innovation Forum, solutions exhibitions and startup pavilions, with shuttle services to the Blue and Green Zones. The original article describes free, limited-capacity applications without a Blue or Green Zone badge requirement, generally reviewed within two to five working days. Executives, investors, entrepreneurs, NGOs and professionals can apply.

Media: two registration systems, 16 October deadline

At the time of original publication, media registration remained open until 16 October 2026. COP31 uses a two-stage registration process.

First, individual journalists, photographers, camera operators and sound technicians apply through ORS (onlinereg.unfccc.int), with details matching their passports. The article explains that employment documentation and published-work evidence are covered at organization level rather than in each individual application.

Second, a designated Media Focal Point submits the organization’s application through UN Indico after all journalists have completed individual registration. Organization names must match exactly across both systems. A focal point who also reports from the conference must register individually through ORS.

Submitting an application does not guarantee approval; accreditation is conference-specific. Applicants must be professional journalists representing media organizations registered in a UN Member State. NGO communications staff, public-relations personnel, independent social-media accounts and personal creators are not covered by this media route.

04 / General rules and preparation

One person, one registration category. Duplicate registration as an observer, Party delegate and journalist is not permitted. Lending a badge may lead to a permanent registration ban.

Cover your own costs. UNFCCC does not fund travel or accommodation. The article advises early hotel booking because of conference demand; official hotel arrangements may be available for media.

Collect your badge in person. Bring your confirmation letter and original passport to the venue’s registration center.

Arrange your visa early. The original article mentions electronic visas for Chinese citizens and a simplified process for registered delegates. Check applicable eligibility and current official requirements after receiving your registration confirmation.

What you can do now

Plan ahead

Both Blue Zone and Green Zone participation require planning. If you already hold a COP31 badge, the original article invites you to join the PTA COP31 participant group.