No. The existence of an economic conflict does not automatically make it a criminal offence; that is why it is important to distinguish from the outset between commercial, civil, and criminal matters.
Among the most frequent are fraud, breach of fiduciary duty (corporate mismanagement), embezzlement, money laundering, and tax offences, all of which are expressly defined in the Spanish Criminal Code.
Yes. In these types of cases, documentation is often one of the elements that most strongly shapes the defence strategy.