dʒəhˈoʊvəz wˈɪtnəsᵻz pɹˈiːtʃɪŋ æktˈɪvᵻɾi ɪz sˈɛlfɹᵻpˈoːɹɾᵻd, ænd mˈɛmbɚz ɑːɹ dᵻɹˈɛktᵻd tə səbmˈɪt ɐ fˈiːld sˈɜːvɪs ɹᵻpˈoːɹt ˈiːtʃ mˈʌnθ.
Jehovah's Witnesses' preaching activity is self-reported, and members are directed to submit a 'Field Service Report' each month.