2021-02-072021-02-072003-08-070370-26931873-2445http://dx.doi.org/10.34944/dspace/6107711UX (isidoc)http://hdl.handle.net/20.500.12613/6125We revisit the derivation of the so-called Lorentz invariance relations between parton distributions. In the most important cases these relations involve twist-3 and transverse momentum dependent parton distributions. It is shown that these relations are violated if the path-ordered exponential is taken into account in the quark correlator. © 2003 Elsevier B.V. All rights reserved.27-30enhttps://creativecommons.org/licenses/by/3.0/hep-phhep-phArticle2021-02-07