There are also various forms of inter-communal co-operation. Municipalities finance the infrastructure and are responsible for delivering water services. Local authorities can be in charge of water and sanitation services budgets which income comes from the tariffs. After the territorial reform (2014), EPCI can include syndicats de communes, communautes de communes, communautes urbaines, communautes d'aggtomeration, syndicats d‘agglomeration nouvelle, and the metropoles.