1. NEGATIVE PLEDGES / GARANȚIILE NEGATIVE. Authors: ADRIAN TAMBA.2. THE LETTER OF CREDIT – IS IT AN ENFORCEABLE INSTRUMENT? AN OPINION THAT COULD HAVE BEEN SENT TO THE HIGH COURT OF CASSATION AND JUSTICE – CASE NO. 643/1/2021 / SCRISOAREA DE GARANȚIE BANCARĂ – TITLU EXECUTORIU? OPINIE CE ÎI PUTEA FI ADRESATĂ ÎNALTEI CURȚI DE CASAȚIE ȘI JUSTIȚIE – DOSARUL NR. 643/1/2021. Authors: ADRIAN TAMBA.3. LETTER OF CREDIT V. SURETYSHIP. HOW DO WE DISTINGUISH THEM?. Authors: ADRIAN TAMBA.4. CHARGE – FIXED AND FLOATING: AGNEW AND ANOTHER V. COMMISSIONER OF INLAND REVENUE, PRIVY COUNCIL (NEW ZEALAND), 5 JUNE 2001 (THE “BRUMARK” CASE) CHARGE AND HYPOTHEC AS FUNCTIONAL EQUIVALENTS. Authors: ADRIAN TAMBA.5. OWNERSHIP AS SECURITY INTEREST: RETENTION OF OWNERSHIP. Authors: ADRIAN TAMBA.6. A TYPE OF OWNERSHIP AS SECURITY INTEREST: FIDUCIA AS SECURITY * O PROPRIETATE-GARANȚIE: FIDUCIA-GARANȚIE. Authors: ADRIAN TAMBA.