diff --git a/pynfe/utils/webservices.py b/pynfe/utils/webservices.py
index acc1585..31f87ae 100644
--- a/pynfe/utils/webservices.py
+++ b/pynfe/utils/webservices.py
@@ -504,12 +504,14 @@ MDFE = {
 	# unico autorizador de MDF-e
 	'SVRS': {
 		'RECEPCAO': 'mdferecepcao/MDFeRecepcao.asmx',
+		'RECEPCAO_SINC': 'mdferecepcao/MDFeRecepcaoSinc.asmx',
 		'RET_RECEPCAO': 'mdferetrecepcao/MDFeRetRecepcao.asmx',
 		'EVENTOS': 'mdferecepcaoevento/MDFeRecepcaoEvento.asmx',
 		'CONSULTA': 'mdfeconsulta/MDFeConsulta.asmx',
 		'STATUS': 'mdfestatusservico/MDFeStatusServico.asmx',
 		'NAO_ENCERRADOS': 'mdfeconsnaoenc/MDFeConsNaoEnc.asmx',
 		'HTTPS': 'https://mdfe.svrs.rs.gov.br/ws/',
-		'HOMOLOGACAO': 'https://mdfe-homologacao.svrs.rs.gov.br/ws/'
+		'HOMOLOGACAO': 'https://mdfe-homologacao.svrs.rs.gov.br/ws/',
+		'QRCODE': 'https://dfe-portal.svrs.rs.gov.br/mdfe/qrCode'
 	}
 }