Kashrut Glossary

Your comprehensive guide to kosher certification terms, supervision bodies, and dining concepts in Israel. Understand every label, certificate, and standard you encounter.

Kashrut Certification Bodies

Rabanut (City Rabbinate)

The Rabanut is the local municipal rabbinate that provides the most common level of kosher certification in Israel. Every city has its own religious council that employs kashrut inspectors to supervise restaurants and food establishments. Rabanut certification is the baseline requirement for any business that wishes to market itself as kosher in Israel, as mandated by Israeli law. The standards can vary from city to city depending on the local chief rabbi.

Badatz (Beit Din Tzedek)

Badatz, an acronym for Beit Din Tzedek (Rabbinical Court of Justice), refers to private kashrut supervision organizations that enforce stricter standards than the municipal Rabanut. The most well known is the Badatz of the Edah HaChareidit in Jerusalem, though many other Badatz organizations exist across Israel. Badatz certification is widely sought by consumers who follow mehadrin standards, and restaurants bearing this seal typically adhere to more rigorous ingredient sourcing, preparation methods, and supervision schedules.

Tzohar

Tzohar is a rabbinical organization in Israel that began offering an alternative kosher certification following the 2024 kashrut reform law, which ended the Rabanut monopoly on kosher certification. Tzohar positions itself as a modern, transparent, and service oriented alternative. Their certification emphasizes accessibility for restaurant owners while maintaining strict halachic standards. Tzohar rabbis are known for their engagement with secular and traditional Israeli society, making their certification appealing to a broad range of establishments.

Chabad

Chabad Lubavitch operates kashrut supervision in numerous cities across Israel through local Chabad houses. Chabad certification is considered highly reliable and typically follows mehadrin standards. Chabad mashgichim (supervisors) are known for their thorough approach, often maintaining a constant on site presence. In tourist areas and remote locations where other certification bodies may not operate, Chabad kashrut is sometimes the primary available supervision, making it a crucial part of the national kosher infrastructure.

OU (Orthodox Union)

The Orthodox Union is the largest kosher certification agency in the world, headquartered in the United States. The OU symbol appears on hundreds of thousands of products globally and is widely recognized in Israel, particularly on imported goods. While the OU primarily certifies packaged food products rather than restaurants, its standards are trusted by nearly all streams of Orthodox Judaism. In Israel, restaurants that use OU certified ingredients often highlight this as a marker of quality and reliability.

Certification Levels

Mehadrin

Mehadrin denotes a heightened level of kashrut observance that goes beyond the basic requirements of Jewish dietary law. A mehadrin certified restaurant or product adheres to stricter standards in ingredient sourcing, supervision frequency, and preparation methods. In Israel, mehadrin certification often involves additional requirements such as using only Halav Israel dairy products, exclusively Glatt meat, and maintaining a full time on site mashgiach. The term comes from the Hebrew root meaning "to beautify," reflecting the principle of fulfilling commandments in the most exemplary manner.

Regila

Regila, meaning "regular," refers to the standard baseline level of kosher certification issued by the local Rabanut. A restaurant with Regila certification meets all the fundamental halachic requirements for kosher food service but does not necessarily adhere to the additional stringencies associated with mehadrin supervision. This may include less frequent mashgiach visits, broader acceptance of certain ingredient sources, and fewer restrictions on dairy and meat suppliers. Regila certification is perfectly valid for kosher observance according to mainstream Orthodox halacha.

Glatt / Chalak

Glatt (Yiddish) and Chalak (Hebrew) both mean "smooth," referring to the lungs of a slaughtered animal. After shechita, the lungs are inspected for adhesions (sirchot). If the lungs are perfectly smooth with no adhesions whatsoever, the meat qualifies as Glatt or Chalak. This is the highest standard for meat kashrut. In Israel, Chalak Beit Yosef follows the rulings of Rabbi Yosef Karo and is the standard for Sephardic communities. Virtually all mehadrin restaurants in Israel serve exclusively Glatt or Chalak meat.

Restaurant Types

Bassari (Meat)

A Bassari restaurant is a meat establishment that serves dishes containing meat or poultry and is strictly prohibited from serving any dairy products. Under kashrut law, meat and dairy cannot be cooked together, eaten together, or benefit from each other. In a Bassari kitchen, all equipment, utensils, and surfaces are designated exclusively for meat use. Diners at a Bassari restaurant can expect to find meat and poultry entrees, pareve side dishes, and non dairy desserts. No butter, cheese, cream, or milk based ingredients will appear anywhere on the menu.

Halavi (Dairy)

A Halavi restaurant is a dairy establishment that serves dishes containing milk products and is strictly prohibited from serving any meat or poultry. The kitchen maintains exclusively dairy designated equipment and utensils. Halavi restaurants in Israel commonly serve pizza, pasta with cream sauces, salads, fish dishes, and dairy based desserts. Many cafes and breakfast spots in Israel operate under Halavi certification. Fish is permitted in a dairy restaurant because it is classified as pareve, though some traditions avoid cooking fish directly with cheese.

Pareve

Pareve refers to foods that are neither meat nor dairy and can therefore be eaten with either category. Pareve items include fruits, vegetables, grains, eggs, and fish. A pareve restaurant or section of a menu features dishes made entirely without meat or dairy ingredients. In practice, standalone pareve restaurants are rare, but many vegan restaurants in Israel naturally qualify as pareve. The concept is central to kashrut because pareve foods provide flexibility in meal planning and can be served alongside either meat or dairy dishes.

Bassari & Halavi

Some establishments in Israel hold dual certification to serve both meat and dairy, though never simultaneously. These restaurants maintain completely separate kitchens, equipment sets, and preparation areas for meat and dairy. Often they operate on different schedules or in distinct sections of the premises. This arrangement is common in hotels and large catering halls. The kashrut supervision for such establishments is particularly rigorous, requiring careful oversight to ensure absolute separation between the two categories at every stage of storage, preparation, and service.

Dairy Standards

Halav Israel (Chalav Yisrael)

Halav Israel, literally "milk of Israel," refers to dairy products that were produced under Jewish supervision from the moment of milking. A mashgiach must be present during milking to ensure that only milk from kosher animals enters the supply chain. This standard was established to prevent adulteration with milk from non kosher species. In Israel, virtually all domestically produced milk meets this standard due to the structure of the dairy industry. Mehadrin restaurants exclusively use Halav Israel products, and it is the norm for most kosher establishments in the country.

Halav Stam

Halav Stam, sometimes called Halav Nochri in halachic literature, refers to dairy products produced without direct rabbinical supervision during milking. Rabbi Moshe Feinstein ruled that in countries with strict government regulations preventing milk adulteration, commercially produced milk can be considered kosher even without a Jewish supervisor present. This leniency is widely relied upon in the United States and parts of Europe but is less relevant in Israel where most milk is Halav Israel by default. Some mehadrin certifications do not accept Halav Stam products.

Meat Standards

Shechita

Shechita is the prescribed Jewish method of slaughtering animals and poultry for food. A trained and certified shochet (ritual slaughterer) uses an extremely sharp, smooth blade called a chalaf to make a single swift cut across the throat, severing the trachea and esophagus. The method is designed to cause rapid loss of consciousness and is considered the most humane form of slaughter under Jewish law. After shechita, the animal is inspected for physical defects that could render it treif (non kosher). Only animals that pass this inspection proceed to further processing.

Mashgiach

A Mashgiach is a kosher supervisor appointed by a certifying rabbinical authority to ensure that a food establishment complies with all kashrut requirements. The mashgiach inspects ingredients, monitors food preparation, verifies that equipment is properly designated and cleaned, and ensures that no prohibited mixtures occur. In mehadrin restaurants, a mashgiach temidi (permanent supervisor) is present during all operating hours. For standard Rabanut certification, the mashgiach may visit periodically rather than remain on site continuously. The mashgiach serves as the eyes and hands of the certifying rabbi.

Nikur (Porging)

Nikur is the meticulous process of removing forbidden fats (chelev) and the sciatic nerve (gid hanashe) from kosher slaughtered meat. The Torah explicitly prohibits the consumption of certain internal fats surrounding the organs and the sciatic nerve, in memory of Jacob wrestling with the angel. Nikur requires specialized knowledge and skill, and a trained menaker performs this work. In Ashkenazi practice, the hindquarters of the animal are typically not porged due to the complexity involved, and these cuts are sold to non kosher markets instead. Sephardic tradition maintains the practice of full nikur on all cuts.

Key Concepts

Teudah (Certificate)

A Teudah is the official kosher certificate that must be prominently displayed in any establishment claiming to be kosher in Israel. The document specifies the name of the certifying authority, the level of certification (such as Regila or Mehadrin), the name and contact details of the supervising rabbi, and the expiration date. Consumers should check that the Teudah is current and matches the establishment they are visiting. An expired, missing, or photocopied Teudah is a red flag that supervision may have lapsed.

Hashgacha (Supervision)

Hashgacha refers to the ongoing rabbinical supervision that ensures a food establishment maintains its kashrut standards over time. It encompasses the entire system: the certifying authority, the mashgiach personnel, the inspection schedule, and the enforcement of standards. A good hashgacha involves regular surprise inspections, ingredient auditing, and clear communication between the supervising rabbi and the business owner. The term is often used interchangeably with the certification itself, as in "Which hashgacha does this restaurant have?"

Kashrut

Kashrut is the comprehensive body of Jewish dietary laws derived from the Torah, Talmud, and subsequent rabbinical rulings. These laws govern which foods may be eaten, how animals must be slaughtered, the separation of meat and dairy, and the preparation and handling of food. In Israel, kashrut is deeply woven into daily life, the food industry, and government regulation. The kashrut system covers everything from the field to the table, including agricultural laws like shmitta and terumot, industrial food processing, and restaurant supervision.

Hechsher

A Hechsher is the specific symbol or seal placed on food products and displayed in restaurants to indicate that the item or establishment has been certified kosher by a recognized rabbinical authority. Each certifying body has its own distinctive logo. For example, the OU symbol is a U inside a circle, and the Badatz Edah HaChareidit uses a distinctive triangular emblem. Consumers learn to recognize these symbols to quickly identify which authority stands behind the certification and what level of kashrut the product meets.

Bishul Israel

Bishul Israel is the halachic requirement that certain cooked foods must be prepared with the involvement of a Jewish person in the cooking process. This law applies to foods that are considered significant enough to be "served at a king's table" and are not edible raw. In practice, the mashgiach or another Jewish staff member must ignite the flame or turn on the oven. Mehadrin restaurants strictly observe Bishul Israel for all applicable dishes. The law ensures a level of Jewish participation in food preparation and serves as a safeguard for kashrut integrity.

Pat Israel

Pat Israel requires that bread and baked goods be produced with Jewish participation in the baking process. Similar to Bishul Israel, a Jewish person must be involved in the actual baking, typically by lighting the oven or placing the dough inside. This requirement is considered important because bread is a staple food in Jewish life and holds special ritual significance, such as in the blessing of Hamotzi and the requirement for Lechem Mishneh on Shabbat. Mehadrin certified bakeries and restaurants ensure compliance with Pat Israel for all bread products they serve.

Shmitta

Shmitta is the sabbatical year that occurs every seven years in the Jewish agricultural calendar, during which the Torah commands that the land of Israel must lie fallow. The most recent Shmitta year was 5782 (2021/2022), and the next will be 5789 (2028/2029). During Shmitta, special kashrut considerations arise regarding produce grown in Israel, including restrictions on planting, harvesting, and commerce. Kosher restaurants must source their ingredients carefully during and after a Shmitta year, relying on solutions such as the Heter Mechira, Otzar Beit Din, or imported produce.

Hafrashat Challah

Hafrashat Challah is the commandment to separate a small portion of dough when baking bread in significant quantities. This portion, called challah, was historically given to the Kohanim (priests). Today, since the Temple no longer stands, the separated piece is burned rather than consumed. The obligation applies when the dough contains at least 1.2 kilograms of flour. Kosher bakeries and restaurant kitchens that prepare their own bread must perform Hafrashat Challah, and a mehadrin mashgiach verifies this step. It is one of the agricultural mitzvot specifically tied to the land of Israel.

Tovel Kelim

Tovel Kelim is the immersion of new food utensils and vessels in a mikveh (ritual bath) before their first use. This requirement applies to metal and glass utensils that were manufactured or previously owned by non Jews. The immersion purifies the vessels and transitions them into the domain of holiness associated with Jewish food preparation. Kosher restaurants are required to tovel all applicable new kitchenware, and the mashgiach oversees this process. Establishments that neglect this step may face issues with their kashrut certification.

Eruv Tavshilin

Eruv Tavshilin is a rabbinical procedure performed before a Jewish holiday (Yom Tov) that falls on a Friday, allowing cooking on the holiday for Shabbat that immediately follows. A cooked dish and a piece of bread are set aside before the holiday begins, symbolically starting the Shabbat preparation in advance. For kosher restaurants and catering operations that serve meals over holiday weekends, understanding Eruv Tavshilin is essential for legal food preparation scheduling. Without it, cooking on Yom Tov specifically for Shabbat would be prohibited.

Dining Terms

Bgicha (Shiddoukh Dating Level)

Bgicha is a Hebrew term meaning "maturity" or "adulthood" and in the context of the Israeli religious dating scene, it describes the initial stage of courtship. On TaamTaam, the Bgicha level indicates a restaurant particularly well suited for a relaxed, casual first meeting between potential shiddoukh partners. These venues typically offer a comfortable atmosphere, moderate noise levels, and a layout that allows for private conversation. Bgicha level restaurants help set the tone for an easy and natural first encounter.

Shiddoukh

Shiddoukh is the traditional Jewish practice of matchmaking, where a shadchan (matchmaker) introduces two individuals as potential marriage partners. In modern Israeli religious and traditional communities, shiddoukh dates are a central part of social life, and choosing the right restaurant for these meetings is important. TaamTaam features a dedicated Shiddoukh section that rates and categorizes kosher restaurants based on their suitability for dating, considering factors such as ambiance, privacy, noise level, seating arrangements, and price range.

Kiddush

Kiddush is the blessing recited over wine or grape juice to sanctify Shabbat and Jewish holidays. In common Israeli usage, a "Kiddush" also refers to a communal gathering held after Shabbat morning synagogue services, featuring food and drinks. Many restaurants and catering services in Israel offer Kiddush packages that include appropriate foods, beverages, and setup. On TaamTaam, the Kiddush tag indicates a restaurant or venue that provides catering services for Shabbat Kiddush events, bar mitzvahs, and other communal celebrations.

Kashrut Glossary: Understanding Kosher Certification in Israel | TaamTaam