Legality of videoconference Oral Proceedings – Latest developments

Thomas Gibb

A woman interacts with a virtual video conferencing interface featuring multiple colleagues' images and data visuals in a futuristic digital setting.

As we have previously reported, the legality of videoconference oral proceedings without the parties’ consent has been referred to the Enlarged Board of Appeal (EBoA). Since our last report, this referral has developed further, and we know that a single question has been referred for consideration.

Is the conduct of oral proceedings in the form of a videoconference compatible with the right to oral proceedings as enshrined in Article 116(1) EPC if not all of the parties to the proceedings have given their consent to the conduct of oral proceedings in the form of a videoconference?

This question will now pass to the EBoA for consideration. As a first stage, the EBoA will likely invite written submissions from interested parties and the President of the EPO. Subsequently, the EBoA will set a date for oral proceedings where the issues will be argued in person. Finally, the EBoA will issue a written decision.

The EBoA may consider the referral inadmissible. However, even if the EBoA does look to negate the referral in this way, we expect a similar question would be referred in a subsequent case. Any future referral could arise due to a strategy to delay proceedings coming to a close, genuine concern over the use of videoconference proceedings or other commercial factors. Because of this, and given the effect this referral will have on other pending matters, many parties will want the issue to be decided quickly. We expect, and hope for, a relatively quick decision from the EBoA.

As part of the interlocutory decision containing the referral to the EBoA, the referring Board of Appeal reviewed the issues and case law and suggested that a literal interpretation of the law supported the position that the right to oral proceedings should be interpreted as a right to in-person proceedings. Additionally, the interlocutory decision reasoned that the EPC’s Travaux Préparatoires further supported this interpretation. Whilst the referring Board of Appeal considered whether other interpretations were appropriate, overall, the referring Board of Appeal seem to favour the understanding that the right to oral proceedings extends to a right to in-person proceedings.

However, the issue is now a matter for the EBoA who will decide the matter as they see fit. Given its importance to all parties, we hope a decision is issued as soon as possible.

The logos of the Financial Times and Statista are shown, with the FT logo featuring black text on a cream background and the Statista logo in dark blue.
A hexagonal badge with the text "10+ YEARS IP STARS RANKED from Managing IP" in navy and gold on a cream background.
The word Legado500 in a large, elegant serif font with black lettering on a transparent background.
The IAM 300 logo features bold red and black text with a stylised red graphic element on a white background.
Three red rounded bars on the left and a large red M on the right against a black background.
A certificate with a grey background, displaying a score of 1000, awarded to Murgitroyd, recommended firm for 2025, featuring the IAM logo and bold text.
WTR 1000 logo in various shades of blue, gold, and black, with a geometric design and text on a transparent background.
The image displays the Lexology Client and Industry News logo with a pattern of dark circles and the words "LEXOLOGY" and "INDUSTRY NEWS".
A round emblem with a gold eagle and the text "IP Eagle Talents 2024", surrounded by a gold border and a red ribbon with Chinese characters.
Logo of DéCIDEURS MAGAZINE featuring three shooting stars inside a circle and the magazine name in bold black and red text.
WIPR 2024 logo highlighting Diversity, with the tagline "Influential Woman in IP" on a teal background.
The Legal Benchmarking Social Impact Awards 2024 logo features a purple circle with "LBG" and bold black text to the right.
A colourful four-petal flower logo with a dark circle in the centre, accompanied by the text "IP INCLUSIVE" and the tagline "Working for diversity and inclusion in IP".
A colourful abstract logo with interconnected circles and the text "ADAPT.legal" underneath, set against a dark grey background.
European Patent Pipeline Program logo with the acronym "EPPP" in large pink letters above the full name in smaller dark blue text.
LSA logo with green text and leaf design, accompanied by black text reading "Legal Sustainability Alliance" and "Member | 2024".
A close-up of a cybersecurity badge featuring a blue background, green check mark, and the words "Cyber Essentials Certified."
A Cyber Essentials Plus logo featuring a blue and green circular emblem with a tick mark, accompanied by the text "CYBER ESSENTIALS PLUS".
The logo features the word "oveda" with a stylised, multicoloured swoosh design and the slogan “Invested in a better future” underneath.
Green and black logo featuring a stylised globe with wavy lines and the text "United Kingdom Best Managed Companies" beside it.
WIPO Rankings logo with "Highly Recommended Firm" and "UK Patents 2025" text in a mix of dark blue, light blue, and gold colours.