However, a century-old law requires publishers, editors, managers, owners and stockholders of a newspaper to register with the Philippine Postal Corporation (formerly the Bureau of Posts) for them to avail themselves of mailing privileges.
Gayunman, ipinag-uutos ng batas na isang siglo nang umiiral sa mga tagapaglathala, patnugot, tagapamahala, may-ari at namumuhunan ng pahayagan na magrehistro sa Philippine Postal Corporation (ang dating Bureau of Posts) para mapakinabangan nila ang mga pribilehiyo sa paghahatid ng koreo.