Addendum No. 1 to the Lease Agreement of August 31, 2001 between Mr. Claus Czaika Oskar-Messter-Str. 15 85737 Ismaning - Landlord - and SCM Microsystems GmbH Oskar-Messter-Str. 13 85737 Ismaning - Tenant - Leased property: Office space at...

Exhibit 10.13

Addendum No. 1 to the Lease Agreement of August 31, 2001

between

Xx. Xxxxx Xxxxxx
Xxxxx-Messter-Str. 15
85737 Ismaning
- Landlord -

and

SCM Microsystems GmbH
Oskar-Messter-Str. 13
85737 Ismaning
- Tenant -

Leased property: Office space at Oskar-Messter-Str. 13 in 85737 Ismaning — basement, second and third floors, attic

The contracting parties agree to the following amendments:

As at March 1, 2004:

1. The leased floor space in the middle of the second floor shall be reduced by 459.36 m²

2. The number of underground garage parking spaces shall be reduced by 3 to 24 spaces and the number of outside parking spaces by 1 to 14 spaces.

The monthly rent shall be reduced as of June 1, 2004 by €7,660.44 to

Basic rent		€	35,196.26
Underground garage parking spaces		€	1,227.10
Outside parking spaces		€	536.85
Current lump sum ancillary costs		€	5,175.71
Net subtotal		€	42,135.92
Plus VAT currently at 16%		€	6,741.75
Total gross monthly rent		€	48,877.67

(3 months rent free for new tenant)

The detailed recalculation of the rent from June 1, 2004 onwards is attached as Annex 1 to this Addendum.

Key money of €27,113.40 net plus 16% VAT of €4,338.14 totaling €31,451.54 shall be due on June 1, 2004 at the latest for the termination of the Lease Agreement.

The provisions of the existing Lease Agreement dated August 31, 2001 and Annexes shall apply in all other respects. The contracting parties shall add and permanently attach this Addendum to the Lease Agreement dated August 31, 2001.

				/s/ Xxxxxxx Xxxxxx,
/s/ Xxxxx Xxxxxx				/s/ Xxxxx Xxxxxxxxx
Ismaning February 4, 2004				Ismaning February 4, 2004
Landlord				Tenant

Rent calculation
for Addendum 1 to the Lease Agreement of August 31, 2004           SCM, Oskar-Messter-Str. 13, 85737 Ismaning

		Up to May 31, 2004												As of June 1, 2004								Reduced
						Rent /				Xxxxxx				Xxxxxxxxx								xxxxxx				Xxxxxx
		x0				x0 in €				in €				in m2				m2				in €				in €
Basement			414.37				12.17				5,042.36				0.00				414.37				0,00				5,042.36
Second floor			900.43				12.17				10,957.10				459.36				441.07				5,589.84				5,367.26
Third floor			1,460.55				12.17				17,773.06				0.00				1,460.55				0.00				17,773.06
Attic			576.36				12.17				7,013.58				0.00				576.36				0.00				7,013.58
Total area			3,351.71																2,892.35
27 underground parking spaces						51.13/space					1,380.49			3 spaces									153.39				1,227.10
15 outside parking spaces						38.35/space					575.20			1 space									38.35				536.85
Lump sum ancillary costs			3,351.71				1.79				5,997.96				459.36								822.25				5,175.71
Total net											48,739.75												6,603.83				42,135.92
16% VAT											7,798.36												1,056.61				6,741.75
Gross rent											56,538.11												7,660.44				48,877.67

Rounding differences result from the euro changeover.