diff --git a/app/routes/doc_tag_routes.py b/app/routes/doc_tag_routes.py
new file mode 100644
index 0000000..6225de2
--- /dev/null
+++ b/app/routes/doc_tag_routes.py
@@ -0,0 +1,26 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from models.doc_tag import DocTag
+from database import SessionLocal
+import uuid
+
+router = APIRouter(prefix="/doc-tags", tags=["DocTag"])
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+@router.post("/")
+def create_doc_tag(documento_id: uuid.UUID, tag_id: uuid.UUID, db: Session = Depends(get_db)):
+    dt = DocTag(documento_id=documento_id, tag_id=tag_id)
+    db.add(dt)
+    db.commit()
+    db.refresh(dt)
+    return dt
+
+@router.get("/")
+def list_doc_tags(db: Session = Depends(get_db)):
+    return db.query(DocTag).all()
diff --git a/app/routes/ocr_results_routes.py b/app/routes/ocr_results_routes.py
new file mode 100644
index 0000000..d4cfd6c
--- /dev/null
+++ b/app/routes/ocr_results_routes.py
@@ -0,0 +1,26 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from models.ocr_result import OCRResult
+from database import SessionLocal
+import uuid
+
+router = APIRouter(prefix="/ocr", tags=["OCR"])
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+@router.post("/")
+def create_ocr(documento_id: uuid.UUID, db: Session = Depends(get_db)):
+    ocr = OCRResult(documento_id=documento_id)
+    db.add(ocr)
+    db.commit()
+    db.refresh(ocr)
+    return ocr
+
+@router.get("/")
+def list_ocr(db: Session = Depends(get_db)):
+    return db.query(OCRResult).all()
diff --git a/app/routes/tag_routes.py b/app/routes/tag_routes.py
new file mode 100644
index 0000000..55519bb
--- /dev/null
+++ b/app/routes/tag_routes.py
@@ -0,0 +1,25 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from models.tag import Tag
+from database import SessionLocal
+
+router = APIRouter(prefix="/tags", tags=["Tags"])
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+@router.post("/")
+def create_tag(nome: str, db: Session = Depends(get_db)):
+    tag = Tag(nome=nome)
+    db.add(tag)
+    db.commit()
+    db.refresh(tag)
+    return tag
+
+@router.get("/")
+def list_tags(db: Session = Depends(get_db)):
+    return db.query(Tag).all()