BTW, the list of approved rabbonim by the Rabbanut is as follows:
Australia
Melbourne
Melbourne Beit Din
(+)613-9525-5186
registrar@mbd.net.au
http://www.cosv.org.au/gsqp.php?gsap=bethdin
Sydney
Sydney Beth Din
sydneybethdin@gmail.com
http://www.bethdin.org.au/
Rabbi Baruch Lashs
(+)612-9387-3822
Rabbi Moshe Gutnick
(+)612-9365-2933
Rabbi Yehoram Ulman
Belgium
Antwerp
Rabbinical Court Machzikei HaDaas
Rabbi Eliyahu Sternbuch
Rabbi Yitzchak Tuvia Weiss
(+)32-3-233-5567
Rabbi David Leiberman
Rabbi J. Cohen
(+)32-3-226-0438
Canada
Montreal
RCA - Conversion Programme
Administrator: Eddie Shostak – with special approval on a case by case basis.
(+)1-514-482-4252
eddie@geirutmontreal.org
http://www.geirutmontreal.org
Rabbi Yonasan Binyomin Weiss
Beth Din of Montreal
Tel: 514-739-6363 ext. 202
Fax: 514-739-7024
ajunger@mk.ca
Toronto
Rabbi Asher Vale
(+)1-416-789-3213
beis_din@hotmail.com
Vancouver
Beis Din of Vancouver
(+)1-604-738-7060
France
Paris
Rabbi Yaacov Medar
(+)33-1-4082-2650
Rabbi Mordechai Rotenberg
(+)33-1-4277-8151
Strasbourg
Rabbi Shmuel Schlesinger
(+)33-3-8836-2745
Rabbi Mordechai Zekbach
(+)33-3-8860-3618
Lyon
Rabbi Yichye Tubol
(+)33-4-7284-6620
Germany
Frankfurt
Rabbi Mencahem Klein
49-69-75-1138(+)
rabbinat.frankfurt@t-online.de
Berlin
Rabbi Y. Ehrenberg
(+)49-30-211-2273
(In association with a Beth-Din from Israel)
Köln
Beit Din of the organization of Orthodox Rabbis in Germany
Roonstrasse 50 50674 Köln
49-221-921560-20 (+)
49-221-921560-19 (+) (Fax)
Italy
Rome
Chief Rabbi Elihu Toaff
Rabbino Alberto A. Piatteli
(+)390-6-68400651
Milano
Rabbi Josef Laras
(+)390-2-48593560
Email: giuseppe.laras@gmail.com
Netherlands
Amsterdam
Rabbi Aryeh Ralbag
[resides in Brooklyn, NY, USA]
(+)1-718-258-5596
Poland
There are at present no permanent Orthodox conversion courts in Poland.
There are Rabbis who support potential converts (on a case by case basis), and can guide them through the entire process. The conversion itself is done by Rabbis from Israel who are sent on behalf of the Israeli Rabbinate for this purpose.
Whoever is interested in converting in Poland can contact the Chief Rabbi’s Office, Rabbi Michael Schudrich:
(+)48-226-241484
The Polish Jewish community's website is: http://www.jewish.org.pl/
Russia
Moscow
Rabbi Pinchas Goldshmidt
(+)7-495-623-4788
(+)7-495-940-5557
Rabbi Berel Lazar
(+)7-495-602-6747
South Africa
Johannesburg
Rabbi Moshe Kurtstag
http://www.uos.co.za/bethDin/
United Kingdom
London
Beit Din of London
(+)44-208-343-6270
Dayan E. Padwa
(+)44-208-806-8103
Rabbi Y.Lichtenstein
Federation of Synagogues
(+)44-208-202-2263
Manchester
Rabbi G. Krauss
(+)44-161-740-9711
Leeds
Rabbi Y. Refson
(+)44-113-269-6902
United States
Beth Din of America / Rabbinical Council of America
Rabbi Michoel Zylberman
(+)1-212 -807-9000, extension 3
geirus@bethdin.org
http://www.judaismconversion.org/
Participating Batei Din: http://www.judaismconversion.org/batei.din.html
California
Los Angeles
Rabbinical Council of California
Rabbi Avrohom Union
(+)1-213-389-3382 ,extension 131
Email: runion@rccvaad.org
http://www.rccvaad.org/beth-conversion.html
Rabbi Gavriel Cohen
Rabbi Avraham Teichman
Telephone: (+)1-323-9390298
Fax: (+)1-323-9333686
Rabbi Shmuel Ohana
(+) 1-818-216-5730 Direct Line
(+) 1-818-901-1598 Office Telephone
(+) 1-818-901-1759 Office Fax
Florida
Miami
South Florida Beit Din for Conversion
Rabbi Efrem Goldberg
561-394-0394
reg@brsonline.org
Rabbi David Lehrfeld
North Miami Beach
(+)1-786-942-1711
mlehrfield@gmail.com
Georgia
Atlanta
Rabbi Ilan D. Feldman
(+)1-404-633-0551
South-East Regional Beth Din for Conversion
Rabbi Adam Starr
(+)1-404-315-1417
rabbi.starr@yith.org
Illinois
Chicago
Beth Din Zedek of Chicago Rabbinical Council
(+)1-773-465-3900
smeyers@crcweb.org
Rabbi Gedalia Dov Schwarz
Rabbi Shmuel Fuerst
(+)1-773-539-4241
Maryland
Baltimore
Rabbi M. Feldman
(+)1-410-764-7373
Massachusetts
Boston
Rabbi Abraham Halbfinger
Vaad Harabonim of Massachusetts
(+)1-617-426-2139
Michigan
Detroit
Rabbi I.M. Levin
(+)1-248-557-6680
Missouri
St. Louis
Rabbi Sholom Rivkin
(+)1-314-569-2770
New Jersey
Teaneck
Bet Din of the Rabbinical Council of Bergen County
Rabbi Steven Pruzansky
(+)1-201-287-9292
Elizabeth
Rabbi Eliezer Teitz
(+)1-908-355-4850
New York
Manhattan
Manhattan Beth Din for Conversions
Rabbi Zvi Romm
geirusmanhattan@gmail.com
Rabbinical Alliance of America
Rabbi Hershel Kurzrock
(+)1-212-242-6420
Brooklyn
Beth Din of Agudath Harabbonim
Rabbi Aryeh Ralbag
(+)1-718-258-5596
Queens
Rabbi Eliyahu Ben-Haim
Sepharadic Beth Din of Queens
Rabbi Menachem Zilber
(+)1-718-384-6765
Monsey
Rabbi S.J. Landesman
(+)1-914-356-5379
Ohio
Cleveland
Rabbi Grananstein
Rabbi David Zlatin
(+)1-216-595-1299
dzlatin@ramat.cc
Cincinnati
Beth Din of Cincinnati
Rabbi Hanan Balk
(+)1-513-531-6654
rabbibalk@fuse.net
Pennsylvania
Philadelphia
Rabbi A. Brisman
(+)1-215-722-0239
Pittsburgh
Vaad HaRabbanim of Greater Pittsburgh
Rabbi Langer
Rabbi Moishe Mayer Vogel
(+)1-412-421-0111
rabbivogel@alephne.org
Washington
Seattle
Va'ad Harabanim of Greater Seattle
Rabbi Moshe Kletenik
(+)1-206-721-0970
rabbimyk@bcmhseattle.org
Washington D.C.
Conversion Court of Washington D.C.
Rabbi Barry Freundel
(+)1-202-333-2337
Wisconsin
Milwaukee
Rabbi Menachem Senderovic
(+)1-414-873-4398
Conversion in Latin America:
There are at present no recognized rabbinic conversion courts and no Orthodox conversions in any Latin American country. Residents of Latin America who wish to convert do so before a rabbinic court in the United States, or – if the convert is eligible for aliya status – in Israel.
The rabbis of Latin America listed below are known to support potential converts (on a case by case basis), and can guide them through the entire process.
Brazil
Rabbi Binyamin Zagury, Rio de Janeiro
Rabbi Meir Fuksman, Sau Paulo
Rabbi Matan Regev, Belem
Mexico
Rabbi Zizke Slomiansky, Mexico City
Rabbi Abraham Palti, Mexico City
Peru
Rabbi Itay Meushar, Lima
Costa Rica
Rabbi Gershon Miletski, San Jose
Spain
Rabbi Moshe Bendahan, Madrid
Portugal
Rabbi Eliezer Di Martino, Lisbon