The original article is prepared in Japanese.
To be translated shortly.
For the time being, please read it through Google Translate.

ハラール認証機関の選定と進め方
https://cm-plus.co.jp/column/halal/halal2_halal_certification_body/
(Google Translate) Japanese > English
https://1-cm–plus-co-jp.translate.goog/column/halal/halal2_halal_certification_body/?_x_tr_enc=1&_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=ja&_x_tr_pto=wapp