A contract is the same contract.

For part -time, in principle, there is no restriction on the number of jobs, so you can work quite legally at least a dozen enterprises.

You can demand the reason for the refusal of writing and then appeal the refusal in court.

• What the law prohibits when concluding an agreement to demand information about your party and nationality, registration, as well as any other documents, except for mandatory.

You yourself understand that no law provides for this, and such pieces of paper, like empty forms with your signature, can be used at any time against you.

You have every right to insist on this in order to protect yourself from troubles, and the refusal of the employer will be a violation of the law.

• certificate of assignment of identification code;

But the most important thing is the contract.

What remains? Formalities. Sign an employment contract, once again stipula its essential parties, start a personal file, undergo introductory labor protection, get acquainted with the internal regulations, job descriptions, and if the boss is meticulous, then the history of the company.

So the first thing you need is a diploma of your chosen profession.