diff --git a/include/mbedtls/x509_csr.h b/include/mbedtls/x509_csr.h
index 34998a3..7a9c2e0 100644
--- a/include/mbedtls/x509_csr.h
+++ b/include/mbedtls/x509_csr.h
@@ -83,6 +83,8 @@
 /**
  * \brief          Load a Certificate Signing Request (CSR) in DER format
  *
+ * \note           CSR attributes (if any) are currently silently ignored.
+ *
  * \param csr      CSR context to fill
  * \param buf      buffer holding the CRL data
  * \param buflen   size of the buffer
@@ -95,6 +97,8 @@
 /**
  * \brief          Load a Certificate Signing Request (CSR), DER or PEM format
  *
+ * \note           See notes for \c mbedtls_x509_csr_parse_der()
+ *
  * \param csr      CSR context to fill
  * \param buf      buffer holding the CRL data
  * \param buflen   size of the buffer
@@ -108,6 +112,8 @@
 /**
  * \brief          Load a Certificate Signing Request (CSR)
  *
+ * \note           See notes for \c mbedtls_x509_csr_parse()
+ *
  * \param csr      CSR context to fill
  * \param path     filename to read the CSR from
  *