Please find the link to the registration system at the end of this page, after reading the registration rules below.


Conference Fee


Date Regular fee
Reduced fee for
teachers and students*
Accompanying person**
Until JUNE 30, 2023 230€ 85€ 80€
After JUNE 30, 2023 350€ 150€ 150€


* The reduced fee also apply to retired participants including university teachers and researchers. Current university teachers/researchers are not included on "reduced fees for teachers and students".

**Accompanying person should register in the same way as the participants. In the field "observations" (at "invoicing and payment") should mention that is an “accompanying person”

Any cancellation of the conference registration must be notified in writing (by e-mail) to the conference secretariat as soon as possible. Partial reimbursement of the fee (in a total of 50% of the paid fee deduced of any bank transfer fee) is possible if the request is made before 25 June, 2023 at 12:00 (GMT). After June 25 no reimbursement is possible.


Conference dinner will require a separate fee (20€)


The conference fee covers full conference participation which includes

1. Attendance to the conference plenary sessions, oral communications, poster sessions, workshops, science fair, scientific performances, and teacher training sessions.
2. Coffee breaks
3. Lunches during the conference
4. Social program
5. Conference proceedings (electronic format)
6. Certificate of attendance
7. Supporting documentation

Accompanying person fee includes:

1. Access to the conference
2. Coffee breaks
3. Lunches during the conference
4. Social program


In order to proceeding with the payment of your fees please make a bank transfer to the account below. Please indicate you name (or username) in the subject of the transfer order.

Beneficiary's Bank Name: Banco de Sabadell

Address: Banco de Sabadell, Via Laietana 47, 08003 Barcelona, Spain


Beneficiary's A/C No: ES84 0081 0057 3000 0131 2732

Beneficiary's: Col·legi Oficial de Químics de Catalunya (CQC)

Address: Av Portal de L’Ángel, 24, 1er, 2a, 08002 Barcelona, Spain


Click here to register for HSCI2023

After registration, you can submit your abstract / full paper.

After registration we will receive an email with the details of your registration.