A calculator and any electronic devices or storages (e.g. mobile phone, CD, DVD, USB flash drive, MP3 player, iPod, iPad, electronic dictionary, etc) are NOT permitted.

A team can bring up to 3 identical copies of Team Reference Document which is defined as follows.

• Team Reference Document consists of letter-size or A4-size papers containing notes and/or printed pages (single-sided or double-sided). The total number of pages of the document must not exceed 25 pages.
• The copies of Team Reference Document and other permitted items will be reviewed by an inspector.