Yes.
In fact every golf course should have it's mowing lines with the height of cut defined on a plan which must be adhered to.
Any changes to the plan should only be made at the top level (AGM) and with advice/input/explanation from the original architect or the chosen representative.
Too often I've seen original lines changed to suit maintenance staff, or the best players, or perceived cost cutting, which compromise the playing style or strategy of the course.
Such as narrowed landing area, narrowed fairways, semi rough up to the greens edge, semi rough round bunkers, narrowed entrance to greens, heights of cut altered, etc
Only for them to be changed back again the following season, after sometimes bitter discussion.
There's nothing wrong with changes if they bring improvement and general approvement, but usually mowing lines have had lot of thought and reasoning put into them at the conception of the course. At least refer to what the original reasoning was.