if err != nil {
		return nil, err
	}

	// Force revocation times to UTC per RFC 5280.
	revokedCertsUTC := make([]pkix.RevokedCertificate, len(revokedCerts))
	for i, rc := range revokedCerts {
		rc.RevocationTime = rc.RevocationTime.UTC()
		revokedCertsUTC[i] = rc
	}

	tbsCertList := pkix.TBSCertificateList{
		Version:             1,

	}

	loc := time.FixedZone("Oz/Atlantis", int((2 * time.Hour).Seconds()))

	now := time.Unix(1000, 0).In(loc)
	nowUTC := now.UTC()
	expiry := time.Unix(10000, 0)

	revokedCerts := []pkix.RevokedCertificate{
		{
			SerialNumber:   big.NewInt(1),
			RevocationTime: nowUTC,
		},
		{
			SerialNumber: big.NewInt(42),