REGISTRATION 21RD

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Abstract (up to 200 words) in English is to be sent via this online application and submission form by June 15^th, 2026.

Download the Abstract template HERE.

Download the instructions for authors HERE.

The Organizing Committee will decide on abstract acceptance. Some authors of accepted abstracts will be invited to present their work orally.

Instructions for poster presentation:

Poster dimensions: 70×100 cm (width × length)
Make sure the poster text is readable from 2 m distance. PDF poster submission by September 1, 2026.
Put the logo of 21^st Ružička days (download logo for lighter backgrounds or for darker backgrounds)

Instructions for oral speakers for PowerPoint presentation:

Text on presentation must be in English (or bilingual)
Lecturer can speak in Croatian or English, depending on the preference of the lecturer
The duration of the lecture needs to be adjusted according to the program time schedule (25+5 min for plenary, 15+5 min for invited lectures, 8+2 min for oral presentations, after each lecture 5/2 min is scheduled for questions). We kindly ask the lecturers to stick to the scheduled time.
Please use PowerPoint template for presentation (download PowerPoint template)

When submitting the form, a copy of the entered information will be automatically sent to your e-mail address, which will also indicate a successful registration. If you do not receive a copy of the form after 30 minutes, please check your SPAM folder or contact us directly at ivana.laus@ptfos.hr.

Title: First name: Last name: E-mail address: Affiliation: Paying institution: Phone: Topic selection: Form of submitted abstract: Registration fee:

Please attach a student status certificate from the university (pdf, max 10 Mb):

Please attach your abstract (docx, max 10 Mb):

CONSENT for the use of personal data

By filling this form and clicking on the SEND button I give my consent consent to Croatian Society of Chemical Engineers to collect, store and process my personal data. These personal data may only be used for the administrative purposes of 21st Ružička Days I give the above consent voluntarily and by accepting it I confirm that I am aware that I can revoke the consent at any time without any negative consequences. I am also aware that in line with the General Data Protection Regulation and under certain conditions I may use my right to receive a confirmation on the processing, consult, rectify or complete my personal data, object to further or excessive processing, block illegal processing, request deletion of my personal data and receive a copy of my personal data for transfer to another Data Processor. I confirm that I have been informed by the Personal Data Processor that I can obtain all other information regarding the processing of my personal data by sending an e-mail to ivana.laus@ptfos.hr. The consent can be revoke by sending an e-mail to the same address. At any time, it is possible to oppose the processing of personal data for this purpose and revoke the given consent. You hereby explicitly state that you are over 18 years of age and you may legally give consent for personal data processing as specified in this statement. Full text of the consent (in Croatian) can be seen HERE. Full text of the GDPR data protection policy (in Croatian) can be seen HERE

240,00 60,00 300,00 Redovita kotizacija/Regular fee

160,00 40,00 200,00 Studenti (uz potvrdu)/Students (certified)

PAYMENT FOR FOREIGN PARTICIPANTS:

Institution: Croatian Society of Chemical Engineers, Berislavićeva 6, 10000 Zagreb, Croatia
Notification: 21^st Ružička Days
Bank: Zagrebačka banka d.d., Trg bana Josipa Jelačića 10, 10000 Zagreb, Croatia
IBAN: HR5323600001101367680
SWIFT: ZABAHR2X
VAT No.: HR22189855239

ORGANIZERS

CO-ORGANIZERS

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