The House of Chiefs Ntlo ya Dikgosi is a consultatory body of the legislative branch of Botswana's government and advises Parliament on issues of culture.    From Wordnik.com.  [Kgosi Kgolo Kgafela II] Reference

Wow, Phaedrus, what kind of security clearance do you have, that you know what Nancy Pelosi said during consultatory briefings by the White House and Pentagon?.    From Wordnik.com.  [Matthew Yglesias » Pelosi Saves School Renovation Funds] Reference

Since according to the statutes governing voluntary organizations only men had the right to a consultatory vote, Henriette Goldschmidt at first hesitated to become a member, joining it only after her husband, who saw this proviso as a necessary step towards emancipation, persuaded her to do so.    From Wordnik.com.  [Henriette Goldschmidt.] Reference

Formerly they made consultatory staves of this tree; and the variegated rods which Jacob peel’d to lay in the troughs, and impress a fancy in his father-in-law’s conceiving ewes, were of this material.    From Wordnik.com.  [Sylva, Vol. 1 (of 2) Or A Discourse of Forest Trees] Reference