Here you can find the grading schedule of the 4. kyu. Demonstrated in videos with Håkon Fyhn, technical instructor of the club, as the nage/tori and Viktória Havas, very active aikidoka, as the uke.

At the grading you have to present the following techniques:

Tandoku dosa (individuelle exercises):
Torifune & Furitama Irimi-sokumen
Techniques with uke:
Katatedori gyakuhanmi:	Uchi kaiten nage [T]
	Iriminage [T]
	Kotegaeshi [T]
	Kokyuho [T]
	Kokyunage [T]
Katatedori aihanmi:	Nikyo [T]
Shomen uchi:	Sankyo [T S]
	Yonkyo [T S]
	Kotegaeshi [T]
Yokomen uchi:	Iriminage [T]
Tsuki:	Iriminage [T]
	Kotegaeshi [T]
Ryotedori:	Shihonage [T]
Morotedori:	Kokyunage [T]
Katadori:	Ikkyo [T S]
	Nikyo [T S]
[T] … Tachi waza	[S] … Suwari waza

The techniques and individual exercises are shown in the following videos.
If you have general question about the procedure of the grading please have a look here or ask any of the instructors.