klauzula poufności in English:

1. confidentiality clause

English word "klauzula poufności"(confidentiality clause) occurs in sets:

Summer idioms for business (part I and II)
Angielski zaliczenie rok II

2. non disclosure clause

English word "klauzula poufności"(non disclosure clause) occurs in sets:

unit. 2 cz. 3, unit 3 cz. 1
Legal English: pozostałe z 1-6