Additionally, Rabbi Shapiro gave Semicha (rabbinical ordination) to Rabbi Moshe Shatzkes, known as the Łomża Rov, and Rabbi Meir Joshua Rosenberg.
Furthermore, Rabbi Shapiro extended his authority by conferring Semicha (rabbinical ordination) on Rabbi Moshe Shatzkes, also known as the Łomża Rov, and Rabbi Meir Joshua Rosenberg, underscoring their positions of leadership.