Which municipal single windows handle construction licenses and business procedures in Guatemala City and Villa Nueva?

The Municipality of Guatemala processes construction licenses through its Dirección de Control Territorial (DCT),… which describes itself as the unit 'in charge of applying the corresponding laws and rules in order to resolve requests submitted in matters of territorial planning',… based at 21 Calle 6-77, zona 1, Centro Cívico,… Municipal Palace (PBX 2285 8000; contact ventanillaunica@muniguate.com), with forms and regulations, online case files and online payment on its portal. The Municipality of Villa Nueva runs a Municipal Single Window (Dirección de Gestión Urbana) at the municipal building, 5a. avenida 4-45, zona 1, Monday to Friday 8:00 to 18:00 and Saturdays 8:00 to 12:00, where works-license files, subdivision (desmembración) and feasibility-opinion requests, clearance certificates and municipal service payments are lodged. The capital's 9:00-17:00 hours, the quote about 'speed in the approval of projects and certainty to investors', the 'subdivision.