MKL — Mishmeres HaKashrus (Rabbi Akiva Osher Padwa) is a kosher certification hechsher in London, United Kingdom.
The personal hechsher of Rabbi Akiva Osher Padwa of London, marked MKL on a label. It is not the London Beth Din (KLBD), although Rabbi Padwa also serves there as Director of Certification: the two are separate bodies and a product carries one or the other.