Good and bad faith actions on pre-contractual stage

In connection with the introduction of a June 1, 2015 the new rules in civil law, by which establishes the obligation for the members of civil law to act in good faith at the stage of negotiations and introduced liability for breach of this duty, the author of the article discusses the criteria by which in practice can be resolved question, what is meant by good faith or bad faith conduct in contracts. Good faith is revealed through two groups of duties: the duty to provide the necessary information and the duty of successive negotiations.