THIS AGREEMENT made the 19th day of May, 2006

Exhibit 10.30

THIS AGREEMENT made the 19^th day of May, 2006

B E T W E E N:

KANATA RESEARCH PARK CORPORATION

(Hereinafter called the “Landlord”)

OF THE FIRST PART

AND:

VERICHIP CORPORATION (formerly INSTANTEL INC.)

(Hereinafter called the “Tenant”)

OF THE SECOND PART

SECOND AMENDMENT TO LEASE

WHEREAS pursuant to a written lease dated July 6, 1998 (the “Lease”), the Landlord leased to Instantel Inc. all those premises consisting of Fifteen Thousand (15,000) useable square feet, subsequently certified as Fourteen Thousand Eight Hundred and Ten point Seven (14,810.7) certified useable square feet [Sixteen Thousand, Four Hundred and Sixty-Nine point Five (16,469.5) certified rentable square feet] of space on the first (1^st) floor (the “Leased Premises”) of the building known municipally as 309 Legget Drive (the “Building”) in the City of Ottawa;

AND WHEREAS pursuant to an Amendment to Lease dated October 28, 2003, Instantel Inc. renewed the Term of the Lease for a period of five years commencing June 1, 2004 and ending on May 31, 2009;

AND WHEREAS pursuant to a Certificate of Amalgamation dated January 1, 2006 issued under the Business Corporations Act for the Province of British Columbia, Instantel Inc. amalgamated with VeriChip Solutions Inc. and VeriChip Systems Inc. to form VeriChip Systems Inc., AND FURTHER WHEREAS pursuant to a Certificate of Change of Name dated February 10, 2006, VeriChip Systems Inc. changed its name to VeriChip Corporation, the Tenant;

AND WHEREAS the Tenant wishes to lease additional space from the Landlord and the Landlord is in agreement therewith;

NOW THEREFORE in consideration of the rents, covenants and conditions set out in this Agreement, the Landlord and Tenant agree as follows:

2

May 31, 2009, unless otherwise specified herein. The parties acknowledge that the foregoing calculation of the area of the Additional Leased Premises has been estimated only and that the actual area of the Additional Leased Premises and the Building shall be subject to certification by the Landlord. The Additional Leased Premises are more particularly outlined on the floor plan attached as Schedule “B1”.

“ “Tenant’s Proportionate Share” means Thirty-Four point Seventy Two percent (34.72%) provided the said percentage may be varied based on the actual area of the Leased Premises and the Building as certified by the Landlord.”

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Leased Premises with the Tenant paying the overrun, if any, those leasehold improvements agreed upon by both Landlord and Tenant as chosen from the Landlord’s samples (the “Work”). The turnkey cost shall include the Landlord’s administrative costs that relate to the Work, which shall not exceed Ten Percent (10%) of the total cost of the Work. The Tenant shall be required to provide to the Landlord a complete set of approved construction drawings, budget and specifications for the Additional Leased Premises six (6) weeks prior to commencement of the Term (this period is subject to the Landlord receiving a building permit from the City of Ottawa within the first four (4) weeks), failing which rent shall still commence on the commencement date of the Term. The Tenant shall deliver to the Landlord, within sixty days of the completion of any Leasehold Improvements, a complete “as built” set of plans for the Additional Leased Premises, in print and in the electronic format the Landlord designates.

The Landlord shall demise the premises and install two new entrances to the Leased Premises at its cost.

SAVE AND EXCEPT as set out herein all other terms and conditions of the Lease shall remain unchanged and shall apply during the Renewal Term.

ALL CAPITALIZED terms used herein shall have the same meaning as in the Lease.

IN WITNESS WHEREOF the parties hereto have affixed their corporate seals duly attested to by the hands of their authorized signing officers.

SIGNED, SEALED AND DELIVERED

In the Presence of:

4

SCHEDULE “B1”

FLOOR PLAN OF ADDITIONAL LEASED PREMISES

5

DATED the 19th day of May, 2006

B E T W E E N :

KANATA RESEARCH PARK CORPORATION

OF THE FIRST PART

AND:

VeriChip Corporation (formerly INSTANTEL INC.)

OF THE SECOND PART

SECOND AMENDMENT TO LEASE