diff --git a/data_collection/gazette/spiders/ba/ba_candeias.py b/data_collection/gazette/spiders/ba/ba_candeias.py
new file mode 100644
index 000000000..373a3e635
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_candeias.py
@@ -0,0 +1,12 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaCandeiasSpider(BaseBrTransparenciaSpider):
+    name = "ba_candeias"
+    TERRITORY_ID = "2906501"
+    allowed_domains = ["www.camaraibicoara.ba.gov.br", "api.brtransparencia.com.br"]
+    start_urls = ["https://www.camaraibicoara.ba.gov.br/diario.html"]
+    start_date = date(2022, 12, 29)
+    power = "legislative"
diff --git a/data_collection/gazette/spiders/ba/ba_conceicao_do_almeida_2024.py b/data_collection/gazette/spiders/ba/ba_conceicao_do_almeida_2024.py
new file mode 100644
index 000000000..016607bd3
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_conceicao_do_almeida_2024.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaConceicaoDoAlmeidaSpider(BaseBrTransparenciaSpider):
+    name = "ba_conceicao_do_almeida_2024"
+    TERRITORY_ID = "2908309"
+    allowed_domains = ["www.conceicaodoalmeida.ba.gov.br", "api.brtransparencia.com.br"]
+    start_urls = ["https://www.conceicaodoalmeida.ba.gov.br/diario.html"]
+    start_date = date(2019, 5, 3)
diff --git a/data_collection/gazette/spiders/ba/ba_ibicoara.py b/data_collection/gazette/spiders/ba/ba_ibicoara.py
new file mode 100644
index 000000000..cc3f9de38
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_ibicoara.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaIbicoaraSpider(BaseBrTransparenciaSpider):
+    name = "ba_ibicoara"
+    TERRITORY_ID = "2912202"
+    allowed_domains = ["www.camaraibicoara.ba.gov.br", "api.brtransparencia.com.br"]
+    start_urls = ["https://www.camaraibicoara.ba.gov.br/diario.html"]
+    start_date = date(2020, 2, 1)
diff --git a/data_collection/gazette/spiders/ba/ba_itaquara_2024.py b/data_collection/gazette/spiders/ba/ba_itaquara_2024.py
new file mode 100644
index 000000000..a1e743769
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_itaquara_2024.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaItaquaraSpider(BaseBrTransparenciaSpider):
+    name = "ba_itaquara_2024"
+    TERRITORY_ID = "2916708"
+    allowed_domains = ["www.itaquara.ba.gov.br", "api.brtransparencia.com.br"]
+    start_urls = ["https://www.itaquara.ba.gov.br/diario.html"]
+    start_date = date(2019, 1, 1)
diff --git a/data_collection/gazette/spiders/ba/ba_porto_seguro.py b/data_collection/gazette/spiders/ba/ba_porto_seguro.py
new file mode 100644
index 000000000..a313eae36
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_porto_seguro.py
@@ -0,0 +1,15 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaPortoSeguroSpider(BaseBrTransparenciaSpider):
+    name = "ba_porto_seguro"
+    TERRITORY_ID = "2925303"
+    allowed_domains = [
+        "cmportoseguroba.brtransparencia.com.br",
+        "api.brtransparencia.com.br",
+    ]
+    start_urls = ["https://cmportoseguroba.brtransparencia.com.br/diario.html"]
+    start_date = date(2022, 12, 19)
+    power = "legislative"
diff --git a/data_collection/gazette/spiders/ba/ba_rio_real.py b/data_collection/gazette/spiders/ba/ba_rio_real.py
new file mode 100644
index 000000000..429061459
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_rio_real.py
@@ -0,0 +1,15 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaRioRealSpider(BaseBrTransparenciaSpider):
+    name = "ba_rio_real"
+    TERRITORY_ID = "2927002"
+    allowed_domains = [
+        "cmriorealba.brtransparencia.com.br",
+        "api.brtransparencia.com.br",
+    ]
+    start_urls = ["https://http://cmriorealba.brtransparencia.com.br/diario.html"]
+    start_date = date(2022, 12, 29)
+    power = "legislative"
diff --git a/data_collection/gazette/spiders/ba/ba_saude_2024.py b/data_collection/gazette/spiders/ba/ba_saude_2024.py
new file mode 100644
index 000000000..6ced12942
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_saude_2024.py
@@ -0,0 +1,12 @@
+from datetime import date
+
+from gazette.spiders.base.brtransparencia import BaseBrTransparenciaSpider
+
+
+class BaSaudeSpider(BaseBrTransparenciaSpider):
+    name = "ba_saude_2024"
+    TERRITORY_ID = "2929800"
+    allowed_domains = ["pmsaudeba.brtransparencia.com.br", "api.brtransparencia.com.br"]
+    start_urls = ["https://pmsaudeba.brtransparencia.com.br/diario.html"]
+    start_date = date(2024, 1, 31)
+    power = "executive"
diff --git a/data_collection/gazette/spiders/base/brtransparencia.py b/data_collection/gazette/spiders/base/brtransparencia.py
new file mode 100644
index 000000000..2bc08aed1
--- /dev/null
+++ b/data_collection/gazette/spiders/base/brtransparencia.py
@@ -0,0 +1,68 @@
+import re
+from datetime import datetime
+
+from scrapy import Request
+from scrapy.selector import Selector
+
+from gazette.items import Gazette
+from gazette.spiders.base import BaseGazetteSpider
+
+
+class BaseBrTransparenciaSpider(BaseGazetteSpider):
+    name = ""
+    TERRITORY_ID = ""
+    allowed_domains = []
+    start_urls = [""]
+    power = "executive"
+
+    def _extract_code_from_response_text(self, response_text, field="entity"):
+        return re.search(
+            rf'var {field}(\ )*=(\ )*["|\'](.+?)["|\']',
+            response_text,
+            re.IGNORECASE,
+        ).groups()[2]
+
+    def _extract_entity_code(self, response):
+        response_text = response.text
+        try:
+            response_entity = self._extract_code_from_response_text(
+                response_text, field="entity"
+            )
+        except AttributeError as exc:
+            raise AttributeError("Was not possible to extract the entity code") from exc
+        try:
+            response_code = self._extract_code_from_response_text(
+                response_text, field="code"
+            )
+        except AttributeError as exc:
+            raise AttributeError("Was not possible to extract the code") from exc
+
+        api_url = f"https://api.brtransparencia.com.br/api/diariooficial/filtro/{response_entity}/{response_code}/{self.start_date}/{self.end_date}/-1/-1"
+        yield Request(api_url)
+
+    def start_requests(self):
+        # getting the entity and code from inner JS Content file
+        url = self.start_urls[0].replace("/diario.html", "/js/content.js")
+
+        yield Request(url, callback=self._extract_entity_code)
+
+    def parse(self, response):
+        for entry in response.json():
+            edition_date = datetime.strptime(
+                entry["dat_publicacao_dio"], "%Y-%m-%dT%H:%M:%S"
+            ).date()
+            extra_edition = True if entry["des_extra_dio"] is not None else False
+            edition_number = int(entry["num_diario_oficial_dio"])
+            gezzetes = Selector(text=entry["des_resumo_dio"]).css("a")
+            urls = []
+            for item in gezzetes:
+                link = item.css("a::attr(href)").get()
+                urls.append(link)
+
+            yield Gazette(
+                edition_number=edition_number,
+                date=edition_date,
+                file_urls=urls,
+                is_extra_edition=extra_edition,
+                power=self.power,
+            )