diff --git a/data_collection/gazette/spiders/base/base_RG_sites.py b/data_collection/gazette/spiders/base/base_RG_sites.py
new file mode 100644
index 000000000..d32e58820
--- /dev/null
+++ b/data_collection/gazette/spiders/base/base_RG_sites.py
@@ -0,0 +1,73 @@
+import re
+from datetime import datetime as dt
+
+import scrapy
+
+from gazette.items import Gazette
+from gazette.spiders.base import BaseGazetteSpider
+
+
+class Base_RgSites(BaseGazetteSpider):
+    def start_requests(self):
+        start_urls = self.start_urls[0]
+        yield scrapy.FormRequest(
+            method="GET",
+            url=start_urls,
+        )
+
+    def parse(self, response):
+        self.end_date
+        years = response.css(
+            'div[role="tabpanel"]'
+        )  # retorna vetor com os elementos separados por ano
+        years.reverse()
+        for year in years:
+            ano = year.css("::attr(id)").get()
+            ano = ano.replace("tab_", "")
+            if int(ano) < self.start_date.year:
+                continue
+            months = year.css(
+                "div.panel.panel-primary.rg-border-radius-none"
+            )  # retorna vetor com os elementos separados por meses do ano selecionado
+            for month in months:
+                days = month.css("td.edicao")
+                for day in days:
+                    edicao = day.css('a[data-toggle="modal-pdf"]::text').get()
+                    edicao = re.sub(r"\D", "", edicao)
+                    url_pdf = day.css('a[data-toggle="modal-pdf"]::attr(href)').get()
+                    data = day.css("span.visible-xs-inline-block::text").get()
+                    data = (
+                        data.strip()
+                        .replace("\xa0", "")
+                        .replace("(", "")
+                        .replace(")", "")
+                    )
+                    data = dt.strptime(data, "%d/%m/%Y").date()
+                    if (
+                        int(ano) == self.start_date.year
+                        and data.month < self.start_date.month
+                    ):
+                        break
+
+                    if data < self.start_date:
+                        continue
+
+                    if data > self.end_date:
+                        return
+                    else:
+                        yield Gazette(
+                            date=data,  # dt.strptime(raw_gazette_date, "%d/%m/%Y").date()
+                            edition_number=edicao,
+                            is_extra_edition=False,
+                            file_urls=[url_pdf],
+                            power="executive",
+                        )
+
+        # Lógica de extração de metadados
+
+        # partindo de response ...
+        #
+        # ... o que deve ser feito para coletar DATA DO DIÁRIO?
+        # ... o que deve ser feito para coletar NÚMERO DA EDIÇÃO?
+        # ... o que deve ser feito para coletar se a EDIÇÃO É EXTRA?
+        # ... o que deve ser feito para coletar a URL DE DOWNLOAD do arquivo?
diff --git a/data_collection/gazette/spiders/mg/mg_esmeraldas.py b/data_collection/gazette/spiders/mg/mg_esmeraldas.py
new file mode 100644
index 000000000..c9b6431a2
--- /dev/null
+++ b/data_collection/gazette/spiders/mg/mg_esmeraldas.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.base_RG_sites import Base_RgSites
+
+
+class UFMunicipioSpider(Base_RgSites):
+    name = "mg_esmeraldas"
+    TERRITORY_ID = "3124104"
+    allowed_domains = ["www.esmeraldas.mg.gov.br"]
+    start_urls = ["https://www.esmeraldas.mg.gov.br/diario-oficial-eletronico"]
+    start_date = date(2021, 6, 12)
diff --git a/data_collection/gazette/spiders/mg/mg_sao_joao_batista_do_gloria.py b/data_collection/gazette/spiders/mg/mg_sao_joao_batista_do_gloria.py
new file mode 100644
index 000000000..de3516651
--- /dev/null
+++ b/data_collection/gazette/spiders/mg/mg_sao_joao_batista_do_gloria.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.base_RG_sites import Base_RgSites
+
+
+class UFMunicipioSpider(Base_RgSites):
+    name = "mg_sao_joao_batista_do_gloria"
+    TERRITORY_ID = "3162203"
+    allowed_domains = ["www.gloria.mg.gov.br"]
+    start_urls = ["https://www.gloria.mg.gov.br/diario-oficial"]
+    start_date = date(2019, 1, 3)
diff --git a/data_collection/gazette/spiders/rj/rj_cantagalo.py b/data_collection/gazette/spiders/rj/rj_cantagalo.py
new file mode 100644
index 000000000..58f9e0de3
--- /dev/null
+++ b/data_collection/gazette/spiders/rj/rj_cantagalo.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.base_RG_sites import Base_RgSites
+
+
+class UFMunicipioSpider(Base_RgSites):
+    name = "rj_cantagalo"
+    TERRITORY_ID = "3301108"
+    allowed_domains = ["www.cantagalo.rj.gov.br"]
+    start_urls = ["https://www.cantagalo.rj.gov.br/transparencia/diario-oficial"]
+    start_date = date(2018, 3, 26)