OBS_VALUE: <ul><li><a href=https://www.diputados.gob.mx/LeyesBiblio/ref/lspm.htm target=_blank>Postal Services Law(Ley del Servicio Postal Mexicano, 24 December 1986, last amended on 31 May 2018)</a></li><li><a href=http://www.diputados.gob.mx/LeyesBiblio/regla/n317.pdf target=_blank>Organic Statute of the Postal Service in Mexico(Estatuto Orgánico del Servicio Postal Mexicano, 3 June 2014, Articles 2.III, 8.III)</a></li></ul>