Нормативно-правова база.
https://rada.info/upload/users_files/41779881/c0a20cb7057f8bca17eedaa238443fad.pdf
https://rada.info/upload/users_files/41779881/4a4063a0eca1c6672d01ad61a51ca37c.pdf
https://rada.info/upload/users_files/41779881/2c7f3037b03a53b4ea1c273a4e9bb31e.pdf
https://rada.info/upload/users_files/41779881/fc00914712dcc57cc709d33a7c5ae817.doc