Iran has suspended the punishment of death by stoning, state media say.
A judiciary spokesman said four people sentenced to die by stoning had had their sentences commuted and that all other cases had been put under review.
Lawyers and human rights campaigners have said at least eight women and a man are awaiting the punishment.
Stoning is the penalty for crimes such as adultery under Iranian law, but it is rarely carried out. The last such execution was reportedly last year.