TLC method validation

Dear colleagues,

What typical analytical method attribute(s) should be covered while validating the TLC method???

Many thanks beforehand.

please refer to table 2 USP chapter <1225> validation of compendial procedures.

on the place, elution for placebo, active ingredient (or impurity) and spiked spl.

acceptance criteria: no interfering spot is obtained at the Rf of active ingredient or related compound (whichever is relevant)