Seu
a href a tag deve ser [Aspas perdidas ] <?php echo '<a href="delete.php?action=delete&id='.$row['ComplianceName'].'">Delete</a>';?>
<?php echo '<a href="delete.php?edit='.$row['ComplianceID'].'">Edit</a>';?>
<?php echo '<a href="delete.php?invite='.$row['id'].'">Invite Obstacle</a>';?>
