When does the competition end?

본선에서 세계대회 진출권을 얻은 경우, 세계대회에서는 해당 진출권을 획득한 종목에 반드시 출전해야 합니다.

예를 들어, "피지컬 컴퓨팅" 종목에서 진출권을 얻은 경우, 세계대회에서도 "피지컬 컴퓨팅" 종목에 반드시 출전해야 합니다. 이후 피지컬 컴퓨팅 종목 외에 한 종목을 추가로 출전하는 것은 가능합니다.

You can check this by following the steps below:

Log in → My Registration → Membership Registration Info → 1:1 Inquiry → View Past Applications

The membership group shown on the website refers to the access level for using the website. Annual membership refers to the membership category related to eligibility for competition registration, and it is currently unified into a single level. Annual membership remains valid for one year from the date of registration, and it must be completed before applying for a competition.

To request a Certificate of Participation or an Award Certificate, please send an email to IROC at support@iroc.org with the following information. We usually respond within 7 business days.

• Full Name
• Date of Birth (or full national ID number if required)
• Name of the competition (e.g., 2025 Busan World Championship)
• Competition category
• Additional information (e.g., affiliation)

Before the competition, please review the regulations in advance to understand what type of robot (pre-built/on-site assembly, etc.) is required for your chosen category. Make sure to bring all necessary materials accordingly.

We highly recommend you come to the competition site early to check your materials for the match.
Nothing can be received from your mentors or parents after starting the match.

We cannot reissue a certificate of award.

However, you may ask for a proof of winning an award or a certificate(document) by contacting us through email (info@iroc.org).

You can sign up for a 1 day tour program, which will be organized by the authorized travel agency. We will upload a notice regarding the program before the competition.

While the registration time is the same for all, the ending time may vary depending on the number of participants in each category.

The cost for the World Championship will be announced on the official website before the competition.
IROC is making every effort to keep airfare costs as low as possible.

1) If you participate a tournament-based category, you can participate the game when you arrive at the competition site before the draw. After the draw, you can’t participate.
2) If you participate a non-tournament based category, you can participate the game when you arrive at the competition site before the mission is officially announced.

If you need to use the restroom during the competition, please inform a nearby staff member.
To prevent any unfair practices, a staff member will accompany you.

Medical supplies and staff are on standby at the competition office. If you need assistance, please ask a nearby staff member for help.

The participants are not allowed to talk to anyone in the observer area once the competition has started.
Parents and mentors are not allowed to provide help (hand them materials, communicate with them, etc.) in any way.

Participants are not allowed to eat anything but bottled drinks. Canned drinks, such as soda, is not allowed.

Parents and mentors can watch the competition from the designated area.
However, they are not allowed to enter the competition area under any circumstances.
There may be a venue without a seat, in which viewing may not be possible. The availability of seating may vary depending on the venue.

IROC directly recruits judges with expertise in mechanical and engineering fields.
All judges receive training before the competition to ensure they fully understand the regulations and make fair and impartial decisions.

The organizers will announce the registration and entry times for the competition.

To ensure a smooth experience, we recommend arriving at the venue about 30 minutes before the registration time to help participants organize their belongings.

Please make sure to check the official announcements for the exact registration schedule provided by the organizers.

Once all details are finalized, the schedule will be announced on the website’s notice board.

If you participate a game which you use a pre-built robots, you can bring your spare robots.
But both the main and your spare robots should be checked by a referee before match.
If you want to use spare robot, you must tell the referee before the match begins.