diff --git a/data_collection/gazette/spiders/ba/ba_antas.py b/data_collection/gazette/spiders/ba/ba_antas.py
new file mode 100644
index 000000000..1752b3a35
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_antas.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.sai import BaseSaiSpider
+
+
+class BaAntasSpider(BaseSaiSpider):
+    TERRITORY_ID = "2901601"
+    name = "ba_antas"
+    allowed_domains = ["antas.ba.gov.br"]
+    base_url = "https://www.antas.ba.gov.br"
+    start_date = date(2013, 2, 21)
diff --git a/data_collection/gazette/spiders/ba/ba_apuarema.py b/data_collection/gazette/spiders/ba/ba_apuarema.py
new file mode 100644
index 000000000..0e4c2fd1e
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_apuarema.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.sai import BaseSaiSpider
+
+
+class BaApuaremaSpider(BaseSaiSpider):
+    TERRITORY_ID = "2901957"
+    name = "ba_apuarema"
+    allowed_domains = ["apuarema.ba.gov.br"]
+    base_url = "https://www.apuarema.ba.gov.br"
+    start_date = date(2009, 1, 23)
diff --git a/data_collection/gazette/spiders/ba/ba_aracas.py b/data_collection/gazette/spiders/ba/ba_aracas.py
new file mode 100644
index 000000000..4c647fadc
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_aracas.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.sai import BaseSaiSpider
+
+
+class BaAracasSpider(BaseSaiSpider):
+    TERRITORY_ID = "2902054"
+    name = "ba_aracas"
+    allowed_domains = ["aracas.ba.gov.br"]
+    base_url = "https://www.aracas.ba.gov.br"
+    start_date = date(2014, 11, 27)
diff --git a/data_collection/gazette/spiders/ba/ba_aramari.py b/data_collection/gazette/spiders/ba/ba_aramari.py
new file mode 100644
index 000000000..7e7625882
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_aramari.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.sai import BaseSaiSpider
+
+
+class BaAramariSpider(BaseSaiSpider):
+    TERRITORY_ID = "2902203"
+    name = "ba_aramari"
+    allowed_domains = ["aramari.ba.gov.br"]
+    base_url = "https://www.aramari.ba.gov.br"
+    start_date = date(2009, 2, 12)
diff --git a/data_collection/gazette/spiders/ba/ba_arataca.py b/data_collection/gazette/spiders/ba/ba_arataca.py
new file mode 100644
index 000000000..9df053ebc
--- /dev/null
+++ b/data_collection/gazette/spiders/ba/ba_arataca.py
@@ -0,0 +1,11 @@
+from datetime import date
+
+from gazette.spiders.base.sai import BaseSaiSpider
+
+
+class BaAratacaSpider(BaseSaiSpider):
+    TERRITORY_ID = "2902252"
+    name = "ba_arataca"
+    allowed_domains = ["arataca.ba.gov.br"]
+    base_url = "https://www.arataca.ba.gov.br"
+    start_date = date(2005, 1, 13)