We derive small-x evolution equations for odderon exchange processes in the color glass condensate formalism. We consider the dipole--color glass scattering and the three-quark--color glass scattering, with particular emphasis on the gauge invariant coupling to the external probes. In the low energy regime where the classical gluon field is not so strong, our result is equivalent to the Bartels--Kwiecinski--Praszalowicz (BKP) equation.

PACS numbers: 12.38.Bx, 11.55.Jy