france
You cannot dock an employee’s pay as a disciplinary measure
The general rule is that an employer may not dock an employee’s pay for any reason (article L1331-2 of the labor code).
For instance in Cassation, Chambre sociale, du 11 janvier 2006, 03-43.587, a work contract said that the company may dock an employee’s pay by the amount of fines the company received while the employee was driving the company’s car for professional purposes. This clause was found to be void.
The employer may recover damages through suit, but only for damages caused by the "heavy fault" of an employee, which they must invoke specifically. This is stricter than the (I believe standard in other countries) rule of "anything an employee does under color of their job role is on the employer".
There are three variants of firing for cause under French law, "heavy fault" being the worst one where the employee intentionally hurts the employer with such gravity that they must be fired on the spot. This means that
- it must be intentional. Even extreme negligence does not qualify. For instance, suppose an operator of heavy machinery drinks on the job. That would only be "grave fault" (a lower threshold that still warrants firing on the spot, but does not reveal an intention to harm the employer), and therefore the employee is not liable, even though it certainly would not pass the test of "under color of the job".
- the employer must have acted on it immediately after they had knowledge of the incident. If the employer let the employee work for some time, the employer cannot claim later that the employee’s actions warranted on-the-spot dismissal.
For example, see Cassation, Chambre sociale, 17 avril 2013, 11-27.550 where under the same fact pattern, an employer was denied repayment of fines because they did not invoke the "heavy fault" of the recklessly-driving employee. (As is common in many labor law disputes, the employer and employee had a tacit understanding - in this case, "I dock your pay for fines and you keep a job" - but once a suit came about for other reasons, all those previous deals came under scrutiny.)
The employer may of course employ all other (legal) sorts of disciplinary remedies (up to an including firing for "simple fault") against a careless or misbehaving employee. If a restaurant owner believes that a waiter often lets diners do a "dine-and-dash" by a lack of vigilance, they may fire them (after one or two warnings first, and after following the correct procedural steps).
Some very specific cases
If
- the amount concerns one of the items listed at article L3251-2 of the labor code (tools and devices necessary to work; raw materials under the custody of the employee; money lent as a means of buying such things), and
- it is not a levied in the normal course of work in the sectors listed at article 3251-4 (hotel/restaurants/cafes "and other similar establishments", entertainment, or transportation), and
- the employee committed a "heavy fault" - jurisprudence of Cassation, 20 avril 2005, 03-40.069: "the monetary liability of an employee towards the employer may only result from heavy fault, even for [items such as "tools and devices necessary to work", here an access badge]"
then pay docking may be applied without needing to go through a court case.
(The only remotely-plausible fact pattern I can conjure up when all of those apply is a cashier that steals the contents of the cash register. Maybe I just lack imagination, though.)
Wage retention as a repayment of debt does exist
The only exception to the rule is that the employer may (within certain limit) dock the pay as repayment of an obligation from the employee towards them. This falls under the general theory of compensation, outlined at articles 1347 to 1347-7 of the civil code.
This theory requires (article 1347-1) that the reciprocal obligations be
- fungible, i.e. (for most cases) of a monetary nature;
- certain and liquid, i.e. there is no serious legal dispute as to the existence or amount; and
- ripe, i.e. an obligation to pay a sum by date X is only ripe after date X
The typical case would be if the employer incorrectly computes the wage to be paid in a given month, pays too high an amount, realizes their error, and consequently docks the next month’s pay to make up for it.