Dhisidda warshaduhu waa nidaam la dajiyay oo leh shuruudo guud oo la aqbalay lagu dabaqay si loo dheefshiido wasakhda noolaha oo loo beddelo mid deggan, badeecooyin jeermis dilay (ie. baayomass) si loogu isticmaalo humus ahaan ama bacriminta beeraha.

Habkani wuxuu ka dhacaa goobaha wershadaha ama kuwa degmada ee bacriminta. Xarumahani waxay bixiyaan heerkulka la xakameeyey, qoyaanka, hawo-qaadista iyo xaaladaha ku-tiirsanaanta waqtiga ee habka bacriminta degdega ah oo badbaado leh.

Shuruudaha isku-dhafka warshadaha ee baakadaha ayaa lagu daray heerka EN 13432 Yurub. Heerarkani wuxuu u baahan yahay in balaastiig la burburin karo ay qudhunto 12 toddobaad ka dib oo ay si buuxda noologradeed lix bilood kadib. Habkani waxa uu ka dhigan yahay in boqolkiiba 90 ama ka badan oo ah walxaha caagga ah loo rogi doono kaarboon laba ogsaydh. Inta soo hadha waxa loo beddelaa biyo iyo biyomass, badeecooyin compost ah oo qiimo leh. Alaabta iyo alaabooyinka u hoggaansamaya heerkan waa la shahaado oo lagu calaamadeeyay si waafaqsan shuruudahan.

Maanta, ma jiro halbeeg caalami ah oo dejinaya shuruudaha bacaha noolaha ah ee guriga lagu kariyo. Si kastaba ha ahaatee, waxaa jira qaar ka mid ah halbeegyada qarameed ee arrintan la xiriira, sida heerka Australian AS 5810 (Balaastigga biodegradable - Standard balaastikada biodegradable oo ku habboon diyaarinta guriga). Hay'adda shahaadada Belgian (TÜV) ayaa sidoo kale soo saartay nidaamka shahaado-siinta Compost Domestic, kaas oo u baahan ugu yaraan 12 boqolkiiba hoos u dhac 90 bilood gudahood heerkulka deegaanka. Iyada oo ku saleysan nidaamkan, halbeeg Faransiis ah ayaa sidoo kale la sameeyay kaas oo qeexaya isla shuruudaha shahaadaynta (NF T51-800 Plastics - Standard Specification ee balaastikada ku habboon qashinka guriga).

Heerarkan ayaa qeexaya, tusaale ahaan, sida biodegradability-ga ama cabbirada cusboonaysiinta ee shay gaar ah loo samaynayo ama shuruudaha la buuxinayo. Alaab ama adeeg buuxiya shuruudahan waxay si sharci ah u sheegan karaan inay buuxiyeen heer cayiman.

Ururkayagu wuxuu bixiyaa adeegyo shahaado oo aad u kala duwan oo loogu talagalay ganacsiyada qaybaha kala duwan waxayna fulisaa imtixaannada, falanqaynta, xakamaynta iyo qiimaynta lagama maarmaanka ah ee qaabkan dhexdiisa. Shaqooyinkan, had iyo jeer waxay raacdaa heerarka gudaha iyo dibadda, xeerarka sharciga ee lagu dabaqi karo iyo dhaqamada guud ee la aqbali karo. Qaab-dhismeedkan, shahaadada compost iyo C-Label (Sumadaynta Compost) waxa kale oo ay bixisaa adeegyada calaamadaynta compost.