diff --git a/client/src/emv/cmdemv.c b/client/src/emv/cmdemv.c
index 83f268f57..fd02528a6 100644
--- a/client/src/emv/cmdemv.c
+++ b/client/src/emv/cmdemv.c
@@ -1076,13 +1076,30 @@ static int CmdEMVExec(const char *Cmd) {
                 PrintAndLogEx(NORMAL, "AC: %s", sprint_hex(AC->value, AC->len));
                 if (IAD) {
                     PrintAndLogEx(NORMAL, "IAD: %s", sprint_hex(IAD->value, IAD->len));
-
-                    if (IAD->len >= IAD->value[0] + 1) {
+                    
+                    // https://mst-company.ru/blog/ekvajring-emv-tranzaktsiya-emv-transaction-flow-chast-4-pdol-i-beskontaktnye-karty-osobennosti-qvsdc-i-quics
+                    if (IAD->value[0] == 0x1f) {
+                        PrintAndLogEx(NORMAL, "\tKey index:  0x%02x", IAD->value[2]);
+                        PrintAndLogEx(NORMAL, "\tCrypto ver: 0x%02x(%03d)", IAD->value[1], IAD->value[1]);
+                        PrintAndLogEx(NORMAL, "\tCVR: %s", sprint_hex(&IAD->value[3], 5));
+                        struct tlvdb *cvr = tlvdb_fixed(0x20, 5, &IAD->value[3]);
+                        TLVPrintFromTLVLev(cvr, 1);
+                        PrintAndLogEx(NORMAL, "\tIDD option id: 0x%02x", IAD->value[8]);
+                        PrintAndLogEx(NORMAL, "\tIDD: %s", sprint_hex(&IAD->value[9], 23));
+                    } else if (IAD->len >= IAD->value[0] + 1) {
                         PrintAndLogEx(NORMAL, "\tKey index:  0x%02x", IAD->value[1]);
                         PrintAndLogEx(NORMAL, "\tCrypto ver: 0x%02x(%03d)", IAD->value[2], IAD->value[2]);
                         PrintAndLogEx(NORMAL, "\tCVR: %s", sprint_hex(&IAD->value[3], IAD->value[0] - 2));
                         struct tlvdb *cvr = tlvdb_fixed(0x20, IAD->value[0] - 2, &IAD->value[3]);
                         TLVPrintFromTLVLev(cvr, 1);
+                        if (IAD->len >= 8) {
+                            int iddLen = IAD->value[7];
+                            PrintAndLogEx(NORMAL, "\tIDD length: %d", iddLen);
+                            if (iddLen >= 1)
+                                PrintAndLogEx(NORMAL, "\tIDD option id: 0x%02x", IAD->value[8]);
+                            if (iddLen >= 2)
+                                PrintAndLogEx(NORMAL, "\tIDD: %s", sprint_hex(&IAD->value[9], iddLen - 1));
+                        }
                     }
                 } else {
                     PrintAndLogEx(WARNING, "WARNING: IAD not found.");
diff --git a/client/src/emv/emv_tags.c b/client/src/emv/emv_tags.c
index 5bdecc665..acafa18d3 100644
--- a/client/src/emv/emv_tags.c
+++ b/client/src/emv/emv_tags.c
@@ -557,7 +557,7 @@ static void emv_tag_dump_cvr(const struct tlv *tlv, const struct emv_tag *tag, i
         return;
     }
 
-    if (tlv->len != tlv->value[0] + 1) {
+    if (tlv->len != 5 && tlv->len != tlv->value[0] + 1) {
         PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
         PrintAndLogEx(NORMAL, "    INVALID length!");
         return;
@@ -581,6 +581,14 @@ static void emv_tag_dump_cvr(const struct tlv *tlv, const struct emv_tag *tag, i
         PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
         PrintAndLogEx(NORMAL, "    PIN try: %x", tlv->value[2] >> 4);
     }
+    if (tlv->len >= 3 && (tlv->value[2] & 0x40)) {
+        PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
+        PrintAndLogEx(NORMAL, "    PIN try exceeded");
+    }
+    if (tlv->len >= 4 && (tlv->value[3] >> 4)) {
+        PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
+        PrintAndLogEx(NORMAL, "    Issuer script counter: %x", tlv->value[3] >> 4);
+    }
     if (tlv->len >= 4 && (tlv->value[3] & 0x0F)) {
         PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
         PrintAndLogEx(NORMAL, "    Issuer discretionary bits: %x", tlv->value[3] & 0x0F);
@@ -589,6 +597,10 @@ static void emv_tag_dump_cvr(const struct tlv *tlv, const struct emv_tag *tag, i
         PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
         PrintAndLogEx(NORMAL, "    Successfully processed issuer script commands: %x", tlv->value[4] >> 4);
     }
+    if (tlv->len >= 5 && (tlv->value[4] & 0x02)) {
+        PrintAndLogEx(INFO, "%*s" NOLF, (level * 4), " ");
+        PrintAndLogEx(NORMAL, "    CDCVM OK");
+    }
 
     // mask 0F 0F F0 0F
     uint8_t data[20] = {0};