A Microsoft word document of the nidan exam can be downloaded here.

KATA:

1. During the examination, the Examination Committee may select any four of the following katas: 

Taikyoku Shodan, Heian Shodan, Heian Nidan, Heian Sandan, Heian Yondan, Heian Godan, Tekki Shodan,
Bassai Dai, Jion, Kanku Dai, Hangetsu, Empi, Tekki Nidan,
Kanku Sho, Bassai Sho, Jitte, Chinte, and Tekki Sandan. 
(Katas in bold print will be emphasized for this examination)

2. The Examination Committee may request that the applicant demonstrate Bunkai on any of the above katas.

KUMITE:

1. Competitive: Jyu Ippon Kumite (moving)

a. Jodan kizami zuki (attacker); defense then counter-attack b. Chudan kizami zuki (attacker); defense then counter-attack c. Jodan oi zuki (attacker); defense then counter-attack d. Chudan oi zuki (attacker); defense then counter-attack e. Jodan gyaku zuki (attacker); defense then counter-attack f. Chudan gyaku zuki (attacker); defense then counter-attack g. Chudan mae geri kekomi (attacker); defense then counter-attack h. Jodan mawashi geri (attacker); defense then counter-attack i. Chudan yoko geri kekomi (attacker); defense then counter-attack j. Chudan ushiro geri (attacker); defense then counter-attack

2. Competitive: Jyu Kumite (Shobu Ippon)

3. Referee: Applicant must demonstrate his knowledge of the hand signals for corner judges and Chief Referee. He must also demonstrate a rudimentary knowledge of the Japanese terminology used in competition