@msolga,
Roger did an excellent job of explaining the (absence) of worker's protection.
Having said that, once you hire a worker and have made a contract - either verbally or in writing (in my corp. we have both), employers are required to
uphold the conditions and some more, which means if the employer granted 10 days paid vacation and several years down the road the worker is terminated, then the employer is required to pay accrued vacation time.
The labor laws are also clearly defined when it comes to break and lunch times, and any other rules and regulations pertaining to labor laws.
I have to say though that most employers (small and big) are very generous
with their employees. Almost all employers pay vacation time - anywhere from 10 to 15 days, paid sick leave and also health insurance. Since health
insurance is quite expensive here, some employers elected to have their
employees pay a portion of it, others pay the entire premium. Many corporations also pay bonuses either for Christmas or good performance
in addition to yearly pay increases.