Attached (HERE) is a link to a very relevant Supreme Court ruling, specifically 5981/2025, of December 9, relating to notarial malpractice in the context of a sale of company shares, and the resulting liability for the notary public.
The case concerns the sale of shares in a company, part of the price of which is deferred and guaranteed by a condition precedent. The sale is formalized in a public deed at the notary office of Mr. "X."
When the time came to pay the deferred price, the buyer failed to do so, prompting the seller to seek enforcement through the courts. However, this proved unsuccessful, as the purchasing company had resold the shares to a third party acting in good faith, at the same notary's office, but with another notary (Mr. "Y") acting as a substitute. In this second sale, the substitute notary did not verify the existence of the condition precedent or its fulfillment, nor did he notify the parties thereof.
Finally, the buyer who owes the money becomes insolvent, meaning that the original seller cannot collect the full amount of money owed to them. In light of this, they decide to sue the two notaries, claiming the purchase price plus the corresponding interest (we are talking about a total of almost €600,000).
The Supreme Court, ruling in favor of the plaintiff, determined that the notary involved failed to fulfill his professional duties as a public official (Articles 1 LN and 1, 145, 146, 147, and 196 of the Notarial Regulations) by not ensuring the legality of the transfer, compliance with legal and contractual requirements, and failing to warn the parties of the existence of said condition precedent. As a result, it ordered the notary to pay the claimant the amounts claimed.
To bear this case in mind in all sales of company shares and to exercise extreme caution to guarantee the rights of the grantors and avoid professional liability arising from professional malpractice.