diff --git a/src/signature-info.cpp b/src/signature-info.cpp
index 1e40b1f..13e5be3 100644
--- a/src/signature-info.cpp
+++ b/src/signature-info.cpp
@@ -21,11 +21,18 @@
 
 #include "signature-info.hpp"
 #include "encoding/block-helpers.hpp"
+#include "util/concepts.hpp"
 
 #include <boost/lexical_cast.hpp>
 
 namespace ndn {
 
+BOOST_CONCEPT_ASSERT((boost::EqualityComparable<SignatureInfo>));
+BOOST_CONCEPT_ASSERT((WireEncodable<SignatureInfo>));
+BOOST_CONCEPT_ASSERT((WireDecodable<SignatureInfo>));
+static_assert(std::is_base_of<tlv::Error, SignatureInfo::Error>::value,
+              "SignatureInfo::Error must inherit from tlv::Error");
+
 SignatureInfo::SignatureInfo()
   : m_type(-1)
   , m_hasKeyLocator(false)