Nzika zaku Costa Rica zapangitsa United States kukhala malo omwe amakonda kwambiri akamapita kunja. Posachedwa adalengezedwa kuti kwa iwo omwe akufuna kupita ku USA, kapena kungolumikizana kumeneko, pali zoletsa zatsopano zonyamula katundu wamanja, kaya ndi sutikesi kapena chikwama chomwe wokweramo amanyamula mnyumba ya ndege.
Mwa njira zatsopanozi, ndizoletsedwa kunyamula magalamu opitilira 340 (ofanana ndi 12 oz.) Yazinthu zopaka mafuta munyumba, kuphatikiza zodzoladzola, ufa, khofi, shuga, talc, ufa wa mkaka, ndi zonunkhira . Izi ziyenera kuyikidwa chikwama chodziwikiratu chomwe chizinyamulidwa m'mimba mwa ndege osati ngati nkhani yonyamula.
Kuphatikiza apo, ngati wapaulendo agula mankhwala opangira ufa mkati mwa Juan Santamaría International Airport, amayenera kuyikidwa m'matumba apadera okhala ndi chidindo chachitetezo, chomwe chimayenera kuperekedwa kusitolo komwe kugula.
Zida zina zomwe zimaloledwa mnyumbayi ndi njira za ana ndi ufa wokwanira pazifukwa zamankhwala (ndikutsimikiziridwa ndi dokotala). Izi zikuwonjezera, pazoletsa zomwe zilipo pano kuti zizinyamula zakumwa, zopopera, ndi ma gels, zomwe sizingadutse mamililita 100 ndipo ziyenera kulowa m'thumba la pulasitiki ndikutsekedwa (thumba la pulasitiki la ziplock, mwachitsanzo).