Registrations to the 20th ICS are now open!
Join us! We are looking forward to meeting you!

All registrations to the 20th ICS must be made through the online system.
Please note that your registration will be effective only after receiving the total amount due by bank transfer or by credit card (PayPal).


20th ICS Registration fees (Vat included)

Early up to March 10th, 2022

Late from March 11th to May 29th, 2022 (1)


Regular (2)

530,00 €

590,00 €

  • Admission to Symposium, poster sessions, industrial exhibition;
  • Symposium materials and Proceedings;
  • Free Wi-Fi;
  • Coffee breaks;
  • Lunch on June 14th, 15th, 16th;
  • Social Tour on June 13th;
  • Welcome Reception on June 13th;
  • Social dinner, transfer included, on June 15th

Members of Italian Chemical Society (SCI) (3)

450,00 €

510,00 €

Industrial (4)

630,00 €

690,00 €

Student (5)

370,00 €

430,00 €

The student registration fee does not include social dinner

Accompanying person

230,00 €

230,00 €

  • Social Tour on June 13th;
  • Welcome Reception on June 13th;
  • Social dinner, transfer included, on June 15th
  1. After this date, on-line registrations will be closed. On-site registration will be possible upon availability and could not guarantee all services included in the registration fee.
  2. For members of University and Research Center.
  3. Proof of membership is required.
  4. For members of Industrial Companies/Organizations.
  5. Formal certification of inscription/attendance signed from your University is required.


If you registered for ICS2020 please read carefully the following instruction

If you already paid registration fee:

• your registration is confirmed and your code and password to enter on your form is always the same (if you need to have it again please contact the organizing Secretariat at

• if you wish to reserve some excursion or add accompanying person, you can enter again on your form, using your code and password, and add the services.

• if you already booked the hotel, please note that the previous reservation was deleted and that you will not be able to add a new one through our on-line reservation system, so we kinldy ask you to contact us by e-mail in order to rebook the room.

• if you didn't book the hotel, you can enter on your form and book it.

If you already paid excursion/s:

• price of Syracuse excursion has been updated , so in order to confirm we will ask you to pay the difference.

If you registered but you didn't pay the registration fee:

• your registration is not confirmed. So you need to register again.