Even though a rabbi is a teacher and a member of the Jewish clergy, they can do MANY things:
1. Doctor or Mohel to perform Jewish Circumcision
2. Write Jewish Books
3. Kosher Food Supervision
4. Jewish Politics
5. Jewish Courts
6. Jewish Therapy
7. Jewish Lifecycle Events
"Rabbi" means teacher in Hebrew. And since teachers hold great importance in Judaism, you can figure out the rest for yourself.
Jews are staunch believers in ALL kinds of safety. The rabbi would have to learn about safety standards from where they live and combine that with the kosher laws.
Originally, it was a rabbi, a rabbi, and a rabbi walk into a bar. . .
Rabbis. Here are a few examples from the Talmud. Rabbi Yochanan ben Zakkai, Rabbi Yonatan ben Uziel, Chanina ben Dosa, Bava ben Buta, Shimon ben Hillel, Rabbi Eliezer, Rabbi Yehoshua, Rabbi Yossi haKohen, Rabbi Shimon ben Netanel, Rabbi Elazar ben Arakh, Rabbi Yochanan ben Nuri, Rabbi Akiva, Rabbi Nechuniah, Rabbi Nachum Gamzu, Rabbi Yossi Glili, Rabbi Honi Me'agel, Rabbi Abba Shaul, and hundreds of others. Each of these had large groups of disciples.
Rabbi Aaron Teitelbaum and Rabbi Zalman Leib Teitelbaum
The rabbi of France
A rabbi is a teacher.
A Chief Rabbi
Rabb Rabbi The Rabbi also Engineer Rabbi
Rabbi Yochanan ben Zakkai, Rabbi Yonatan ben Uziel, Chanina ben Dosa, Bava ben Buta, Shimon ben Hillel, Rabbi Eliezer, Rabbi Yehoshua, Rabbi Yossi haKohen, Rabbi Shimon ben Netanel, Rabbi Elazar ben Arakh, Rabbi Yochanan ben Nuri, Rabbi Akiva, Rabbi Nechuniah, Rabbi Nachum Gamzu, Rabbi Yossi Glili, Rabbi Honi Me'agel, Rabbi Abba Shaul, and hundreds of others. Each of these had large groups of disciples.
The Rabbi visited the factory in order to ascertain its fitness for Kashrut (Kosher) certification.
A Rabbi is very significant.