Halacha:

Shabbat,  Tefillah 

Holidays:

Rosh Chodesh 

Collections: R' Grunstein El Maley Rachamim

Description

While the Rama in the code says that one should NOT say "EL MALEY RACHAMIM" on SHABBAT MEVARCHIN, it seems that there is a allowance at Mincha or perhaps even at Shacharit