diff --git a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentPTO.java b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentPTO.java
index 68ad23a3..f3421c2c 100644
--- a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentPTO.java
+++ b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentPTO.java
@@ -11,6 +11,7 @@ public class AttachmentPTO implements ResponseData
     private String description;
     private Date createdDate;
     private String createdByUserUid;
+    private String localeId;
 
     public String getAttachmentUid()
     {
@@ -61,4 +62,14 @@ public void setCreatedByUserUid(String createdByUserUid)
     {
         this.createdByUserUid = createdByUserUid;
     }
+
+    public String getLocaleId()
+    {
+        return localeId;
+    }
+
+    public void setLocaleId(String localeId)
+    {
+        this.localeId = localeId;
+    }
 }
diff --git a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentType.java b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentType.java
index 5dfd6ab2..a5c0857e 100644
--- a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentType.java
+++ b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentType.java
@@ -4,7 +4,10 @@ public enum AttachmentType
 {
     JOBS(1),
     ISSUES(2),
-    STRINGS(3);
+    STRINGS(3),
+    GLOSSARIES(4),
+    TRANSLATION_CERTIFICATE_BUNDLE(5),
+    LOCALE_TRANSLATION_CERTIFICATE(6);
 
     private int value;
 
@@ -30,4 +33,9 @@ public static AttachmentType valueOf(Integer value)
         }
         return null;
     }
+
+    public String toUrlSegment()
+    {
+        return name().toLowerCase().replace("_", "-");
+    }
 }
diff --git a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentUploadPTO.java b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentUploadPTO.java
index 421bcb00..825da70f 100644
--- a/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentUploadPTO.java
+++ b/smartling-attachments-api/src/main/java/com/smartling/api/attachments/v2/pto/AttachmentUploadPTO.java
@@ -32,4 +32,8 @@ public class AttachmentUploadPTO
     @FormParam("description")
     @PartType("text/plain")
     private String description;
+
+    @FormParam("localeId")
+    @PartType("text/plain")
+    private String localeId;
 }
diff --git a/smartling-attachments-api/src/test/java/com/smartling/api/attachments/v2/AttachmentsApiTest.java b/smartling-attachments-api/src/test/java/com/smartling/api/attachments/v2/AttachmentsApiTest.java
index b8ce572f..58af1352 100644
--- a/smartling-attachments-api/src/test/java/com/smartling/api/attachments/v2/AttachmentsApiTest.java
+++ b/smartling-attachments-api/src/test/java/com/smartling/api/attachments/v2/AttachmentsApiTest.java
@@ -211,6 +211,52 @@ public void testUploadAttachment() throws Exception
         assertEquals(expectedPTO.getCreatedByUserUid(), response.getCreatedByUserUid());
     }
 
+    @Test
+    public void testUploadAttachmentWithLocaleId() throws Exception
+    {
+        // given
+        AttachmentPTO expectedPTO = createAttachmentPTO();
+        expectedPTO.setLocaleId("en-US");
+        assignResponse(HttpStatus.SC_OK, MediaType.APPLICATION_JSON, jsonResponse(expectedPTO));
+
+        AttachmentUploadPTO attachment = new AttachmentUploadPTO();
+        attachment.setFile(new ByteArrayInputStream("content".getBytes()));
+        attachment.setName("certificate.pdf");
+        attachment.setEntityUids(asList("jobUuid1"));
+        attachment.setLocaleId("en-US");
+
+        // when
+        AttachmentPTO response = attachmentsApi.uploadAttachment(ACCOUNT_UID, ATTACHMENT_TYPE, attachment);
+
+        // then
+        RecordedRequest request = getRequestWithValidation(HttpMethod.POST, ATTACHMENTS, ACCOUNT_UID, ATTACHMENT_TYPE);
+        String requestBody = request.getBody().readUtf8();
+
+        assertTrue(requestBody.contains(
+            "Content-Disposition: form-data; name=\"localeId\"\r\n" +
+            "Content-Type: text/plain\r\n" +
+            "\r\n" +
+            "en-US\r\n"));
+
+        assertEquals(expectedPTO.getLocaleId(), response.getLocaleId());
+    }
+
+    @Test
+    public void testAttachmentTypeNewValues()
+    {
+        assertEquals(4, AttachmentType.GLOSSARIES.getValue());
+        assertEquals(5, AttachmentType.TRANSLATION_CERTIFICATE_BUNDLE.getValue());
+        assertEquals(6, AttachmentType.LOCALE_TRANSLATION_CERTIFICATE.getValue());
+
+        assertEquals(AttachmentType.GLOSSARIES, AttachmentType.valueOf(4));
+        assertEquals(AttachmentType.TRANSLATION_CERTIFICATE_BUNDLE, AttachmentType.valueOf(5));
+        assertEquals(AttachmentType.LOCALE_TRANSLATION_CERTIFICATE, AttachmentType.valueOf(6));
+
+        assertEquals("glossaries", AttachmentType.GLOSSARIES.toUrlSegment());
+        assertEquals("translation-certificate-bundle", AttachmentType.TRANSLATION_CERTIFICATE_BUNDLE.toUrlSegment());
+        assertEquals("locale-translation-certificate", AttachmentType.LOCALE_TRANSLATION_CERTIFICATE.toUrlSegment());
+    }
+
     @Test
     public void testDownloadAttachment() throws IOException, InterruptedException {
         // given