diff --git a/CHANGELOG.md b/CHANGELOG.md
index e97d4fd..74c1db3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Cálculo do dígito verificador em `is_valid_legal_process` e `generate_legal_process`, que rejeitava números de processo reais e gerava números inválidos [#785](https://github.com/brazilian-utils/python/pull/785)
+
 ## [2.5.0] - 2026-06-30
 
 ### Added
diff --git a/README.md b/README.md
index 86dad48..5ba23fd 100644
--- a/README.md
+++ b/README.md
@@ -1017,9 +1017,9 @@ Examplo:
 
 ```python
 >>> from brutils import is_valid_legal_process
->>> is_valid_legal_process('10188748220234018200')
+>>> is_valid_legal_process('10188748320234018200')
 True
->>> is_valid_legal_process('45532346920234025107')
+>>> is_valid_legal_process('45532347020234025107')
 True
 >>> is_valid_legal_process('00000000000000000000')
 False
@@ -1101,13 +1101,13 @@ Exemplo:
 ```python
 >>> from brutils import generate_legal_process
 >>> generate_legal_process()
-"45676401020238170592"
->>> generate_legal_process(ano=2025)
-"32110268020258121130"
+"84285857720267050401"
+>>> generate_legal_process(year=2027)
+"46214128120273030000"
 >>> generate_legal_process(orgao=5)
-"37573041520235090313"
->>> generate_legal_process(ano=2024, orgao=4)
-"33158248820244017105"
+"42643452820265130129"
+>>> generate_legal_process(year=2027, orgao=4)
+"09392462020274013701"
 ```
 
 ## Titulo Eleitoral
diff --git a/README_EN.md b/README_EN.md
index 0df33c5..0b9167a 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -1017,9 +1017,9 @@ Example:
 
 ```python
 >>> from brutils import is_valid_legal_process
->>> is_valid_legal_process('10188748220234018200')
+>>> is_valid_legal_process('10188748320234018200')
 True
->>> is_valid_legal_process('45532346920234025107')
+>>> is_valid_legal_process('45532347020234025107')
 True
 >>> is_valid_legal_process('00000000000000000000')
 False
@@ -1102,13 +1102,13 @@ Example:
 ```python
 >>> from brutils import generate_legal_process
 >>> generate_legal_process()
-"45676401020238170592"
->>> generate_legal_process(year=2025)
-"32110268020258121130"
+"84285857720267050401"
+>>> generate_legal_process(year=2027)
+"46214128120273030000"
 >>> generate_legal_process(orgao=5)
-"37573041520235090313"
->>> generate_legal_process(year=2024, orgao=4)
-"33158248820244017105"
+"42643452820265130129"
+>>> generate_legal_process(year=2027, orgao=4)
+"09392462020274013701"
 ```
 
 ## Voter ID
diff --git a/brutils/legal_process.py b/brutils/legal_process.py
index 53fdc00..5657bfa 100644
--- a/brutils/legal_process.py
+++ b/brutils/legal_process.py
@@ -84,9 +84,9 @@ def is_valid(legal_process_id: str) -> bool:
         bool: True if the legal process ID is valid, False otherwise.
 
     Example:
-        >>> is_valid("68476506020233030000")
+        >>> is_valid("68476506120233030000")
         True
-        >>> is_valid("51808233620233030000")
+        >>> is_valid("51808233720233030000")
         True
         >>> is_valid("123")
         False
@@ -131,10 +131,10 @@ def generate(
              None if one of the arguments is invalid.
 
     Example:
-        >>> generate(2023, 5)
-        '51659517020235080562'
+        >>> generate(2027, 5)
+        '66026995620275040282'
         >>> generate()
-        '88031888120233030000'
+        '97551944720262020000'
         >>> generate(2022, 10)
         None
     """
@@ -169,9 +169,9 @@ def _checksum(basenum: int) -> str:
 
     Example:
         >>> _checksum(1234567)
-        '50'
+        '51'
         >>> _checksum(9876543)
-        '88'
+        '89'
     """
 
-    return str(97 - ((int(basenum) * 100) % 97)).zfill(2)
+    return str(98 - ((int(basenum) * 100) % 97)).zfill(2)
diff --git a/tests/test_legal_process.py b/tests/test_legal_process.py
index 164eec5..7eb8f9c 100644
--- a/tests/test_legal_process.py
+++ b/tests/test_legal_process.py
@@ -60,14 +60,33 @@ def test_generate(self):
         self.assertIsNone(generate(year=1000, orgao=4))
         self.assertIsNone(generate(orgao=0))
 
+    def test_generate_returns_valid_check_digits(self):
+        # CNJ Resolution 65/2008: moving DD to the end, a valid number is
+        # congruent to 1 modulo 97 (ISO 7064 MOD 97-10)
+        for orgao in range(1, 10):
+            legal_process_id = generate(orgao=orgao)
+            reordered = legal_process_id[:7] + legal_process_id[9:]
+            reordered += legal_process_id[7:9]
+            self.assertEqual(int(reordered) % 97, 1)
+            self.assertIs(is_valid(legal_process_id), True)
+
     def test_check_sum(self):
-        self.assertEqual(_checksum(546611720238150014), "77")
-        self.assertEqual(_checksum(403818720238230498), "50")
+        self.assertEqual(_checksum(546611720238150014), "78")
+        self.assertEqual(_checksum(403818720238230498), "51")
+        # Real legal process IDs
+        self.assertEqual(_checksum(504651220164047000), "94")
+        self.assertEqual(_checksum(6975820154013400), "61")
         self.assertIsInstance(_checksum(403818720238230498), str)
 
     def test_is_valid(self):
-        self.assertIs(is_valid("10188748220234018200"), True)
-        self.assertIs(is_valid("45532346920234025107"), True)
+        self.assertIs(is_valid("10188748320234018200"), True)
+        self.assertIs(is_valid("45532347020234025107"), True)
+        # Real legal process IDs
+        self.assertIs(is_valid("5046512-94.2016.4.04.7000"), True)
+        self.assertIs(is_valid("0069758-61.2015.4.01.3400"), True)
+        # Check digits off by one
+        self.assertIs(is_valid("5046512-93.2016.4.04.7000"), False)
+        self.assertIs(is_valid("10188748220234018200"), False)
         self.assertIs(is_valid("10188748220239918200"), False)
         self.assertIs(is_valid("00000000000000000000"), False)
         self.assertIs(is_valid("455323469202340251"), False)