The four bills include proposals from the government, President Karol Nawrocki and two opposition groupings – Poland 2050 and Confederation.
The government and presidential bills are broadly similar, differing mainly on the powers of the Financial Supervision Authority to freeze crypto accounts and the level of fines, according to the Polish news agency PAP.
The government proposes a maximum penalty of PLN 25 million (EUR 5.9 million) for obstructing inspections; the presidential draft law sets it at PLN 20 million (EUR 4.7 million).
PiS had been expected to have its own bill read this week, but withdrew it on Monday after four of the party's MPs pulled their support.
The grouping simultaneously filed the new proposal calling for an outright ban.
Czarzasty was sharply critical, describing PiS's shifting position as bewildering – not least because President Nawrocki, who is backed by the party, had himself submitted one of the four bills now under consideration.
The Speaker also renewed questions about the financing of troubled crypto firm Zondacrypto and its alleged links to political parties and Russian organized crime, and asked why the president had twice vetoed earlier crypto legislation.
Ongoing investigation into Zondacrypto
Zondacrypto is a crypto exchange founded in Poland but registered in Estonia.
Users began reporting withdrawal problems in December and the situation escalated sharply in April, prompting the Regional Prosecutor's Office in Katowice to open a criminal investigation on 17 April.
Potential losses are estimated at hundreds of millions of PLN, with hundreds of thousands of people thought to be affected.
Several hundred victims and 26 witnesses have been interviewed, and around 2,000 criminal complaints have been received.
Prosecutors have contacted more than 100 of the world's largest crypto exchanges to secure assets and data, issued a European investigation order to the Czech Republic and plan to send legal assistance requests to Italy and Switzerland later this week.
According to media reports, there are indications of strong links between Zondacrypto and Russian organised crime.
(ał)
Source: PAP, IAR