diff --git a/crates/oxc_prettier/src/format/class.rs b/crates/oxc_prettier/src/format/class.rs
index 060cbb2bd1edf..d602ef871fd55 100644
--- a/crates/oxc_prettier/src/format/class.rs
+++ b/crates/oxc_prettier/src/format/class.rs
@@ -11,6 +11,13 @@ use crate::{
 
 pub(super) fn print_class<'a>(p: &mut Prettier<'a>, class: &Class<'a>) -> Doc<'a> {
     let mut parts = p.vec();
+
+    for decorator in &class.decorators {
+        parts.push(ss!("@"));
+        parts.push(decorator.expression.format(p));
+        parts.extend(hardline!());
+    }
+
     if class.r#abstract {
         parts.push(ss!("abstract "));
     }
@@ -33,6 +40,25 @@ pub(super) fn print_class<'a>(p: &mut Prettier<'a>, class: &Class<'a>) -> Doc<'a
         parts.push(space!());
     }
 
+    if let Some(implements) = &class.implements {
+        if implements.len() > 0 {
+            parts.push(ss!("implements "));
+
+            let mut print_comma = false;
+            for implementation in implements {
+                if print_comma {
+                    parts.push(ss!(", "));
+                } else {
+                    print_comma = true;
+                }
+
+                parts.push(implementation.format(p));
+            }
+
+            parts.push(space!());
+        }
+    }
+
     parts.push(class.body.format(p));
     Doc::Array(parts)
 }
@@ -126,7 +152,7 @@ impl<'a, 'b> ClassMemberish<'a, 'b> {
     fn is_readonly(&self) -> bool {
         match self {
             ClassMemberish::PropertyDefinition(property_definition) => property_definition.readonly,
-            ClassMemberish::AccessorProperty(_) => false,
+            ClassMemberish::AccessorProperty(_) => true,
         }
     }
 
@@ -229,10 +255,6 @@ pub(super) fn print_class_property<'a>(
         parts.push(ss!("abstract "));
     }
 
-    if matches!(node, ClassMemberish::AccessorProperty(_)) {
-        parts.push(ss!("readonly "));
-    }
-
     parts.push(node.format_key(p));
 
     if node.is_optional() {
diff --git a/crates/oxc_prettier/src/format/function.rs b/crates/oxc_prettier/src/format/function.rs
index 8546005b0fc20..3cd0af5ff572e 100644
--- a/crates/oxc_prettier/src/format/function.rs
+++ b/crates/oxc_prettier/src/format/function.rs
@@ -58,6 +58,11 @@ pub(super) fn print_function<'a>(
 pub(super) fn print_method<'a>(p: &mut Prettier<'a>, method: &MethodDefinition<'a>) -> Doc<'a> {
     let mut parts = p.vec();
 
+    if let Some(accessibility) = &method.accessibility {
+        parts.push(ss!(accessibility.as_str()));
+        parts.push(space!());
+    }
+
     if matches!(method.r#type, MethodDefinitionType::TSAbstractMethodDefinition) {
         parts.push(ss!("abstract "));
     }
diff --git a/crates/oxc_prettier/src/format/mod.rs b/crates/oxc_prettier/src/format/mod.rs
index dcc3e80990211..084044972f25d 100644
--- a/crates/oxc_prettier/src/format/mod.rs
+++ b/crates/oxc_prettier/src/format/mod.rs
@@ -2340,6 +2340,20 @@ impl<'a> Format<'a> for ClassElement<'a> {
     }
 }
 
+impl<'a> Format<'a> for TSClassImplements<'a> {
+    fn format(&self, p: &mut Prettier<'a>) -> Doc<'a> {
+        let mut parts = p.vec();
+
+        parts.push(self.expression.format(p));
+
+        if let Some(type_parameters) = &self.type_parameters {
+            parts.push(type_parameters.format(p));
+        }
+
+        Doc::Array(parts)
+    }
+}
+
 impl<'a> Format<'a> for JSXIdentifier<'a> {
     fn format(&self, p: &mut Prettier<'a>) -> Doc<'a> {
         line!()
diff --git a/tasks/prettier_conformance/prettier.ts.snap.md b/tasks/prettier_conformance/prettier.ts.snap.md
index f4db1f32a1a80..1316cc5d94b39 100644
--- a/tasks/prettier_conformance/prettier.ts.snap.md
+++ b/tasks/prettier_conformance/prettier.ts.snap.md
@@ -1,4 +1,4 @@
-ts compatibility: 107/526 (20.34%)
+ts compatibility: 109/526 (20.72%)
 
 # Failed
 
@@ -155,7 +155,6 @@ ts compatibility: 107/526 (20.34%)
 ### conformance/classes/classDeclarations/classAbstractKeyword
 * conformance/classes/classDeclarations/classAbstractKeyword/classAbstractClinterfaceAssignability.ts
 * conformance/classes/classDeclarations/classAbstractKeyword/classAbstractConstructorAssignability.ts
-* conformance/classes/classDeclarations/classAbstractKeyword/classAbstractCrashedOnce.ts
 * conformance/classes/classDeclarations/classAbstractKeyword/classAbstractFactoryFunction.ts
 * conformance/classes/classDeclarations/classAbstractKeyword/classAbstractImportInstantiation.ts
 * conformance/classes/classDeclarations/classAbstractKeyword/classAbstractInAModule.ts
@@ -368,7 +367,6 @@ ts compatibility: 107/526 (20.34%)
 ### decorators-ts
 * decorators-ts/accessor-decorator.ts
 * decorators-ts/angular.ts
-* decorators-ts/class-decorator.ts
 * decorators-ts/method-decorator.ts
 * decorators-ts/mobx.ts
 * decorators-ts/multiple.ts